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Master Gardeners of
Greene County Newsletter
June 2025
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Table of Contents - June 2025
Still Time for Your 2025 Garden
WEBINARS, CLASSES AND EVENTS
Art in the Garden - June 1st
Romance in the Garden - Register by June 1st
New Workshops From Penn State - 30 Courses
Native Plants on Growing the Ozarks Podcast - 3rd Wed. of month
Missouri Master Gardener Online Training Classes
Forest Farming: Introduction to Pawpaw - June 5th
Natives Plant Sale - June 7th
Missouri Prairie Foundation for our 14th Annual BioBlitz - June 7th
The Butterfly Festival IS BACK on June 14, 2025!
Thirty Fourth Annual Lily Show - June 14th
Home Food Preservation: Pressure Canning - June 17th
Garden Walk & Talk Event - June 21st
Registration for the 2025 International Master Gardener Conference
Food Preservation - Ongoing
Beekeepers, Explore Organic Methods
Horticulture Webinar Wednesdays
Organic Gardening Online Course
Get Your Lawn and Garden Questions Answered @ Weekly Garden Hour
# # #
Ask A MO Master Gardener Facebook Group
Trees
Birds
Flowers
Researched Based Articles of Interest
Roses
Invasive Plants
Additional Newsletters of Interest for June's Reading
Weekly Gardening Tips from MGGC
Ask A Master Gardener Q&A: Springfield News Leader
Growing Roses in the Garden
Garden Links
Get Your Soil Tested
A Last Thought
Previous Newsletter
Need a Speaker
Greene County Giving
For All Your Gardening Questions - Hotline
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Gardening Questions?
Or Soil Samples
The Hotline is staffed from 10-4 M-F. They can take soil samples preferably on Thursdays. Please call before coming in to check availability of volunteers. If no one is available, leave a message. Someone will get back to you as soon as possible.
Readers statewide can pose questions by calling 417-874-2963 or fill out an 'Ask A Master Gardener' form or email us at hotline@mggreene.org with your question and contact information.
| | Planting Your 2025 Garden | | |
It's June! There is still time to plant your garden. I have planted this late and had tomatoes long after other people's have stopped getting any. Melons, cucumbers and winter squash, now is a great time to plant. When your tomatoes start setting flowers it will be time to sidedness them with a bit more organic fertilizer. Read the label for more information.
All of your cole (cabbage, broccoli, kale and such) crops and potatoes should be going great right now. They like cooler weather and are more susceptible to bugs and caterpillars later on.
If you are a new or seasoned gardener, the University of Missouri Extension program has valuable information available for your review to assist with making the 2025 gardening season productive. Below are some guides to get you started. More will follow monthly, or you may do an online search by topic at this MU Extension website here.
Remember what growing zone you are in. Find by zip code for US or for map of Missouri.
| NOTE: Anything that kills bad bugs also kills good bugs. Pesticides can be extremely harmful to birds, bats, other wildlife (including in runoff, the aquatic environment), us, pets, etc. You might find this an informative read, 'Protecting Honeybees & Native Pollinators' by UMass Extension. Learn more here. More research info is now available. NOTE: Try other Integrated Pest Management (IPM) Principles and Practices first. Learn more about IPM here. | |
Planting, growing and harvesting onions By David Trinklein, horticulturist, MU Extension: There are three basic groups of onions: The common, the aggregate (which includes shallots) and the proliferous, often called the Egyptian or walking onion. The common onion is the type we plant in our gardens in the spring, Trinklein said. Learn more here.
| How and When to Harvest and Store Garlic by Marie Iannotti for The Spruce, Updated June 24, 2024: Read the Leaves to Pick the Freshest Garlic in a Few Easy Steps. It's tricky to know when to harvest garlic (Allium sativum). Harvesting too soon will result in smaller cloves that don't store well—and leaving the bulbs in the ground too long causes the cloves to burst out of their skins, making them vulnerable to disease and shorter storage time. Read on here. | A few of the following articles are repeats based on requests and demand from readership. | | Refer to last month's Newsletter on growing tomatoes here. | | |
When planting tomatoes, there are two ways to do it. Remove the lower leaves and just leave the top three sets of leaves. If you have a leggy plant or taller than 6", you can either dig a deep hole to plant them in or plant in an 'L' when you carefully bend the plant into a 'J' or an 'L' shape. This will allow the tomato to put out nodules that will turn into more roots. This will let it soak up more nutrients and water. Be sure to place the soaker hose over the area where you have created the 'L' shape.
Determinate vs indeterminate tomatoes information here.
Don't forget that once the tomatoes have started to grow on the plant, that there will be stink bugs on them. Be sure to spray with a mixture of 3/4C kaolin clay (Surround®) and 1 qt of water to prevent stink bugs from walking on your lovely tomatoes and biting into them. Shake while spraying. It settles quickly. Works well for squash, melons, cucumbers and potatoes. Spray both sides of the leaves. Bugs do not like to walk on it and it is safe, because it is just a clay. Do not spray on the flowers.
| | Not all vegetables need full sunlight to thrive. From The Spruce by Coleen Vanderlindern, Here are 32 that can grow in partial shade. | | CAUTION: Don't plant seeds you didn't order Writer: Linda Geist for MU Extension April 4, 2025: MU Extension horticulturists ask the public not to plant unsolicited seeds received in the mail. MU Extension horticulturist Kelly McGowan says she has had recent reports from Springfield-area residents who have been mailed seeds they did not order... the seeds could introduce invasive species, pests, diseases, viruses and bacteria that could harm native plants, insects, crops, livestock plus other issues. Learn more plus what to do if you receive any unsolicited seeds. Continue reading here. | |
SAVE THIS LINK! Republished by Request:
Insects, Pests, and Problems in the Garden Complied by Missouri Botanical Garden: If you have plants, you will more than likely experience some issues with them. We have compiled over 200 common plant-related issues that we come across at the 'Kemper Center for Home Gardening' based on what home gardeners experience. Many of these issues... are created with the Midwest in mind. In our resource guides, we have followed an integrated pest management (IPM) approach where simple, safe, and less invasive strategies are listed first. Begin your research here.
| | Republished by Request: Are you a new vegetable gardener or just want to learn more? If so review Vegetable Gardening by James Quinn & David Trinklein, MU Division of Plant Sciences for MU Extension: Basics of vegetable gardening covering many topics for the new or improved gardener here. | | |
Vegetable Planting Calendar - For planning and drawing out your map of where to plant your vegetable and flower gardens, both first time gardeners and seasoned professionals can benefit from this guide available from MU Extension. The guide provides a complete list of planting dates and varieties that do well in Missouri. "If you live within the Ozarks plateau, you may want to follow the north Missouri planting dates due to the possibility of late spring frosts. If you follow the south Missouri planting dates for spring plantings, be prepared to cover plants for frost protection.” The guide also provides information on the following: how much to plant per person; how much seed to purchase for a 100-foot row; row spacing; inches between plants in the row; depth of planting; days from planting to eating; and vitamin content of the vegetable. You may read and obtain a copy (print out PDF version) of the Vegetable Planting Calendar guide sheet online here.
NOTE: The link for this one has changed since the last few newsletters.
| | Harvest all season long with succession sowing By MU Extension Mar. 7, 2025: With a little bit of planning, gardeners can enjoy small amounts of fresh produce throughout the season by succession sowing, says MU Extension hort specialist Eliza Pessereau. Succession sowing, sometimes called relay planting, means planting seeds of a particular crop at regular intervals so that the plants mature at different times. Learn more here. | | |
Container Gardening by Casey Hentges, Bruce Dunn, Katy Layman, Staff OSU Extension - Topics: Consider the Space + Types of Containers + Media + Color + Plant Selection + Planting + Vegetables in Container Gardens + Maintenance + Additional Resources and Details Here.
| | Plant Diagnostic Clinic: Guidelines for Collecting and Submitting Samples MU Plant Diagnostic Clinic offers digital sample submission' Writer: Linda Geist, published in MU's The Network - April 2025: MU’s Plant Diagnostic Clinic now offers a digital diagnosis service to quickly identify plant health problems. Growers can easily submit photos of plants injured by insects, pathogens, weeds, environmental stress or improper care, says Peng Tian, director of the clinic. Uploading photos saves the time and money of shipping physical samples. “Most importantly, it enables faster identification and treatment, which helps save plants promptly,” says Tian. Learn more here. | | Don't forget to get your Garden Journal! Find it here. | | WEBINARS, CLASSES & EVENTS | | |
Art in the Garden
Sunday June 1, 2025
From 1pm - 4pm
If you and your friends enjoy neighborhood gardens and the work of local artists, please share this invitation to the Phelps Grove Springfield Neighborhood 'Art in the Garden Tour' on Sunday, June 1st from 1 pm to 4 pm. We currently have 20 gardens (including the gardens at Phelps Grove Park) 19 artists and one musical duo. See the details on flyer below. Plus, Facebook event link here.
We hope to see you there! NOTE ALSO: Stop by and visit the Master Gardeners of Greene County WaterWise Garden at the corner of South National Ave & Linwood St. in the corner of Phelps Grove Park, near the Springfield Art Museum.
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Romance in the Garden
Friday, June 6th
From 7-9 p.m
Springfield Botanical Gardens at Nathanael Greene/Close Memorial Park, 2400 S. Scenic Ave. Explore the Mizumoto Japanese Stroll Garden after hours with your sweetheart or bestie during 'Romance in the Garden' 2025 on Friday, June 6th from 7-9 p.m. Enjoy romantic music, lights and a charcuterie picnic with Floating water lanterns, plus beer and wine available for purchase.
REGISTRATION REQUIRED by June 1st. FEE: $50/Couple, ages 21 yrs. and up only, fee includes an artistic box of cheese, meats, fruit and non-alcoholic beverages. Questions? Email: AKeith@SpringfieldMO.gov or call 417-891-1515. Register online now here.
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New Workshops From Penn State - 30 Courses
For yourself or....
Train Seasonal Employees & Career Professionals; Train Your Landscape Crew & Save by Penn State Extension May 1, 2025: With over 30 courses to choose from, find topics to meet the training needs of both new employees and career professionals. Our employee landscape training courses provide new hires with the basic skills they need to hit the ground running. Or invest in career professionals and further develop their expertise.
Online course topics include: Basic skill training + Plant identification and usage + Pruning trees and shrubs + Pest and disease management + Plant biology and taxonomy + Landscaping safety. You Save More When You Train More! Learn the details here.
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Native Plants on Growing the Ozarks Podcast
Watch this newest podcast episode that aired this week on KSMU - Ozarks Public Radio. This week's podcast is about native plants. Sadia Blattert, Master Gardeners of Greene County member, was May's guest. Here is the link (also includes some previous podcasts), Podcast are hosted by Kelly McGowan. Field Specialist in Horticulture. MU Extension in Greene County. Learn more below:
Every third Wednesday of the month at 9:45 am on KSMU
Mark your calendar! Love gardening? Curious about the natural world? Growing the Ozarks is your monthly dose of science-based gardening and nature insights every third Wednesday of the month at 9:45 am. Host Kelly McGowan with the MU Extension chats with local Master Gardeners of Greene County, Springfield, MO and Missouri Master Naturalist, Springfield Plateau Chapter about everything from expert tips for thriving Ozarks gardens to discovering the region’s unique ecosystems.
PLUS: To learn more about Missouri's native plants visit the Grow Native! website here.
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Missouri Master Gardener Online Training Classes
Missouri Master Gardener online training classes are offered statewide by MU Extension Columbia Campus, each spring and fall. The fall class is available for registration (save this link) starting in July, we believe, here.
You could also contact your local MU Extension Office about any in-person training classes they may have this year.
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Forest Farming: Introduction to Pawpaw
June 5, 2025
5:30-7:00 PM CT
A Free Webinar by Penn State Extension on June 5, 2025 (5:30-7:00 PM CT / 6:30-8:00 PM ET). Explore the art of forest farming and discover the pawpaw (a Missouri native), North America's largest native fruit. Learn to identify, grow, and harvest pawpaws for food, medicine, or income. Recording provided. Learn More & Register Now Here.
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Natives Plant Sale
Saturday June 7, 2025
From 10:00AM - 2:00PM
By the Watershed Committee of the Ozarks, Inc.
At: Watershed Natives Nursery
3452 S. Farm Road 119 Brookline, MO 65619
America Fringe Tree
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Missouri Prairie Foundation our 14th Annual BioBlitz
June 7th and 8th (weekend event)
Beginning at 1:30pm on Saturday
Join the Missouri Prairie Foundation for our 14th Annual BioBlitz, National Prairie Day, and Prairie Dedication! Weekend Overview: Following a welcome and dedication of the Snadon Tract of Coyne Prairie in Dade County on Highway E at 1:30 pm on June 7, you can join one of many study groups to search for and document butterflies, bees, plants, small mammals, amphibians, reptiles, and much more! Following afternoon study groups, enjoy a potluck dinner under a big tent on the prairie, and pitch a tent if you wish to spend the night under the wide-open prairie sky. Several study groups will also be held on Sunday morning, including early morning bird watching. See information on what MPF will provide and what participants should bring below the schedule.
Participation in this weekend event is FREE open to all, but registration is required by June 5, 2025. Register here.
For questions, please email: outreach@moprairie.org or phone Amanda Lands Ramrup at 636-303-7418.
The Rest of Weekend Event Details Here.
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The Butterfly Festival IS BACK on June 14, 2025!
From 9 am-3 pm
After a year-long hiatus, flutter over to the Springfield Botanical Gardens to celebrate pollinators, nature and community. Saturday, June 14th 9 am-3 pm. At the Springfield Botanical Gardens, 2400 S. Scenic Ave., Springfield. FREE Admission! Includes the Mizumoto Japanese Stroll Garden and the Gray/Campbell Farmstead. No tickets required. — perfect for all ages!
• Visit the Roston Native Butterfly House and Caterpillar Petting Zoo.
• Interactive Activities with The Discovery Center, Missouri Department of Conservation, Missouri Master Naturalists and Springfield Sister Cities Association,
• Live animal displays with Dickerson Park Zoo and Wonders of Wildlife.
• Plant Display by the Ozark Daylily Society inside the Botanical Center Atrium.
• Shop and snack with local artists, concessions and vendors.
• Plus More! Call 417-864-1191 or visit Friends of the Garden for more information here.
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SAVE THE DATE!
Thirty Fourth Annual
Ozark Regional Society Lily Show
Saturday, June 14, 2025
12:00 - 3:00 p.m
Thirty Fourth Annual Lily Show Saturday, June 14, 2025The Ozark Regional Lily Society will hold their Thirty Fourth Annual Lily Show Saturday, June 14, 2025 in the Springfield Library Center Auditorium, 4653 S. Campbell Ave, Springfield. The Lily Show will be in-person and open to the public with free admission from 12:00 - 3:00 p.m.
Non-members of the Lily Society may enter a stem in the Lily Show; however, the specific name of the lily must be included. Interested in learning more about including lilies in your garden or becoming a member of the Ozark Regional Lily Society? Come to our show and visit with our current members! Membership dues only $5.00 per person per year. Questions contact Susan Sims-Giddens by email: ssg062f@mchsi.com or phone 417.877.0763 Thank you so much... Lily photo above by Claude Shride, a martagon lily.
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Home Food Preservation: Pressure Canning
June 17th
By PennState Extension May 6, 2025: A Virtual Live Webinar June 17, 2025. Learn about the recommended methods for preserving foods by pressure canning... explores the science and techniques behind safe home canning. Pressure canning is the only USDA-approved method for preserving low-acid foods, such as vegetables and meats, ensuring both safety and quality. This session will cover the basics of using a pressure canner, explain why certain foods require this method, and provide research-based recommendations to help you can with confidence.
Event Fee $5:00 Registration Here.
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Garden Walk & Talk Event
Saturday June 21, 2025
1:00 - 1:30 pm
Federated Garden Clubs Garden Event by Springfield Springfield Botanical Gardens at Nathanael Greene/Close Memorial Park, 2400 S Scenic Ave, Springfield, MO, 65807. This month we’re visiting the ‘quad’ gardens north of the Sensory Garden. We will talk about the history of the first flower gardens in Nathanael Greene Park and enjoy the varied plant materials they’ve chosen. Stay and visit the Federated Garden Clubs Council Flower Show after the walk. For more information Call 417-891-1515, ext. 4 or visit the Facebook event link here.
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Registration for the 2025 International Master Gardener Conference
AUGUST
Dear Master Gardeners and Gardening Enthusiasts, We’re thrilled to announce that Early Bird Registration for the 2025 International Master Gardener Conference (IMGC2025) is officially LIVE! Conference Dates August 25-28, 2025. After months of behind-the-scenes planning and curating a fantastic roster of presenters, we are ready to welcome you to an inspiring, educational, and engaging virtual experience designed for gardeners of all levels. This four-day virtual conference brings together Master Gardeners, Extension professionals, horticulture experts, and passionate home gardeners from Canada, the United States, Europe, South Korea, and beyond. Features: NINE KEYNOTES + 70 BREAKOUT SESSIONS + FOUR TOURS & THREE MOVIES! Don’t wait! Early bird pricing is available for a limited time. Secure your spot today and be part of a global community committed to making a difference through horticulture!
Register now.
Visit our website.
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Food Preservation
By MU Extension. This ongoing self-paced course provides research based information needed to safely and successfully preserve food at home. Participants of all levels of food preservation experience are welcome, including individuals with little or no previous food preservation experience. This course covers pressure canning, boiling water bath canning, steam canning, dehydration, and freezing. Highlights include preserving salsas, pie fillings, pickling, sweet spreads, and harvesting and storage of produce.
Registration is $30.00
Click here for more information and registration.
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Calling all beekeepers!
Explore Organic Methods!
by Penn. State Extension: Ongoing
Check our new intermediate beekeeping online self-paced course to learn the science and practice of beekeeping. Discover organic methods for managing your honey bee colonies.
For details on 'Beekeeping 102' continue here.
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Horticulture Webinar Wednesdays
Topics on approxmately 146 videos with more added weekly. The horticulture trainings are provided by agents and specialists from the Univ. of Kentucky discussing gardening topics from vegetables to fruit to landscaping and lawns.
You can join the online webinar class that begins 12:30 pm EST / 11:30 am CST on Wednesdays.
Click to review and register here.
Also, previous archived topics for you to review and watch on YouTube here.
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Get your Lawn and Garden Questions Answered
at the Garden Hour with MU Extension
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Virtual Town Hall: Mandy D. Bish - MU Extension Specialists will address lawn, garden, and insect questions during the 'Garden Hour' with MU Extension. NOW EVERY Wednesday of the month from 12-1pm. The virtual event is free. To register for the virtual event and/or ask a gardening question, please visit.
To see recordings from previous events, please check out the YouTube videos on the MU Extension IPM channel here.
For more information visit. Or contact Mandy D. Bish, MU Plant Science & Technology at (573) 882-9878 or email: bishm@missouri.edu
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Readers Special Notice
Are you a member of the statewide
‘Ask A Missouri Master Gardener’ Facebook Group?
Do you or a friend have a question, or need information about Landscaping? Gardening? House Plants? Lawn Care? Ask a Missouri Master Gardener! Get the help you need.
The Master Gardeners of Greene County recently took over the day-to-day management for the statewide ‘Ask A Missouri Master Gardener’ group, here, in conjunction with the University of Missouri Extension.
The group, also, has posts about some the newest information and articles on gardening, plus other topics of interest, from MU Extension and other providers.
Join us today!
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Establishing Fruit and Nut-Bearing Trees and Shrubs for Wildlife Habitat in Missouri Reviewed, May 2025 by Michele Warmund & Robert A. Pierce II for MU Extension: Learn how to successfully establish and manage trees and shrubs for wildlife benefits. This guide includes a table of fruit-bearing trees and shrubs recommended for planting in Missouri to attract specific types of wildlife here.
Elderberry in fruiting stage
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Planting New Thin Bark Trees? Review Sunscald of Woody Plants by Missouri Botanical Garden: Sunscald also called southwest injury occurs in late winter and early spring on the southwest side of thin bark trees. The direct sun or reflected sunlight from snow or light-colored structures heats tree bark during the day. The tissues become active and break dormancy. With freezing nighttime temperatures, the active tissues are killed. The bark area involved shows an elongated canker that appears discolored and sunken. Learn more here.
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Weeping Cherry Growing Tips - Learn About the Care of Weeping Cherries by Jackie Carroll for Gardening Know How: A weeping cherry tree is at its best in spring when the pendulant branches are covered with pink or white flowers. If you are considering planting weeping cherries in the landscape, it helps to become familiar with weeping cherry growing tips. Learn more here.
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How to Grow and Care for a Tulip Tree by David Beaulieu for The Spruce, updated Mar 3, 2023: Tulip trees (Liriodendron tulipifera) aka tulip poplar, yellow poplar, are fall-foliage stars that get their name from the resemblance their flowers bear to the classic tulip flower. Read on here.
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TWO LINKS: The Basics of Bird Migration: How, Why, and Where - All About Birds by Cornell Lab at Cornell Univ.: Birds migrate in many ways and for a number of reasons. Here's a guide to the ways birds migrate, how they navigate, the hazards they face, and more here.
PLUS: Spring Bird Migration Data Visualization by Cornell Lab, March - June: A short video shared by Chuck Bruton: Help keep birds safe on their journey north. Check here for more information. (video)
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The Northern Mockingbird (Mimus polyglottos); 10 Fun Facts About the Northern Mockingbird' By Natalie Wallington for Audubon Magazine: There's more to this flying copycat than meets the eye or ear. Native in Missouri, learn more here.
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Attracting Bluebirds to Your Property Reviewed May 2025 by Robert A. Pierce II for MU Extension: Eastern bluebirds (Sialia sialis) are a popular species and recognized as Missouri's state bird. Bluebirds, often referred to as harbingers of spring... can be easily attracted to home and farm landscapes with correctly constructed nesting structures in appropriate locations. Learn more here.
| | Attracting Purple Martins to Your Property by Robert A. Pierce II, MU Extension, Reviewed May 2025: The purple martin (Progne subis) is NA’s largest swallow and a beautiful songbird. Purple martins are beneficial birds to have near a home or on a property because they eat insects. These birds feed during daylight, and their diet consists mainly of beetles, moths, dragonflies, butterflies, horseflies, leafhoppers and wasps... mosquitoes make up less than 1 percent of their diet. Learn more here. | | |
TWO LINKS: How to Make Hummingbird Nectar by National Audubon Society: Hummingbirds may be some of the smallest birds in the world, but fluttering those tiny wings can be quite a workout. In a few easy steps, you can bring these nectar-loving birds to your feeder. Read on here.
P.S. You Can Also Help! Attract hummingbirds naturally by planting nectar-bearing native plants in your yard or community. Learn more about that at Grow Native! Natives for Wildlife here.
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Poppy: Remembrance of fallen heroes; Silent reminders of the sacrifices made for our freedom Writer Linda Geist for MU Extension May 19, 2025: Poppies belong to the Papaveraceae family, which contains 30 genera and about 600 species. Most are cold-tolerant and prefer relatively cool summers. Learn more about growing poppies in Missouri here.
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Evening primrose (Oenothera speciosa) by Missouri Botanical Garden Plant Finder: Commonly called white evening primrose, features fragrant, bowl-shaped, four-petaled, white flowers (to 2-3” diameter) with yellow anthers that bloom from the upper leaf axils in spring (May-July). Flowers often mature to rosy pink as noted by this plant’s additional common names of pink evening primrose and pink ladies. Learn more about this Missouri Native here.
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Callie, petunia's upstart cousin, bursts with floral fireworks Writer Linda Geist for MU Extension April 30, 2025: Most flowering annuals in gardens around the U.S. have stood the test of time.... While new flowering species are introduced on a regular basis, few have replaced longtime favorites, said David Trinklein. An exception is calibrachoa, a relative of petunia that debuted in the 1990s and has taken the gardening public by storm. Learn more here.
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Iris, goddess of rainbows, splashes color over spring gardens Writer Linda Geist for MU Extension May 9, 2025: Iris are the trumpets of early spring color, coming in a variety of colors. 'A gardener can enjoy a remarkable range of colors and a bloom season that extends for weeks,' said David Trinklein, MU Extension state horticulturist. Photo below by Linda Geist. Irises grow easily. Learn more about selection, growing and care for iris here.
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Asclepias aka Milkweed: The Monarch Magnet by David Trinklein for MU Extension: With over 100 species native to the US, with several cultivated as flowering ornamentals, 2025 has been dubbed 'The Year of the Asclepias,' by the National Garden Bureau, in an attempt to encourage gardeners to plant this attractive and useful flowering perennial which is vital to the survival of the monarch butterfly. Learn more here.
| | 15 Easy-To-Grow Flowers That Flourish in Containers By Mary Marlowe Leverette for Southern Living Apr 27, 2025: (Note Springfield is in USDA Zone 6b.) Add vibrant color to your porch, patio, or small garden with easy-to-grow flowers that thrive in containers—perfect for any gardener. Continue reading (plus additional articles) here. | | Researched Based Articles | | |
TWO LINKS: Nine-Banded Armadillo, becoming a very common visitor in many southern parts of the state and moving north, learn more from MDC here.
PLUS: Armadillo Control by MDC here.
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TWO LINKS: Managing Raccoon Problems in Missouri by Robert A. Pierce for MU Extension Reviewed October 2022: Raccoons (Procyon lotor) are found throughout most of the U.S. Like many animals they are opportunistic and seek a lifestyle that has the greatest reward for the least effort. Urban environments often present such opportunities, and raccoons have readily adapted. Learn more from this guide here.
PLUS: From Missouri Dept. of Conservation, Raccoon Control here.
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Controlling Nuisance Chipmunks by Robert A. Pierce II for MU Extension. Reviewed May 2025: Chipmunks seldom cause economic damage, but there may be circumstances when prevention and control measures need to be considered. Learn how to identify, prevent, and manage chipmunk damage in gardens and structures with this guide here.
| | Managing Thatch in Home Lawns Reviewed by Peng Tian, MU Plant Diagnostic Clinic Director, etc. May 2025: Thatch is a layer of living and dead roots, crowns and lower shoots that often develops in lawns (See Figure 1 below). It can weaken and even destroy a lawn if not prevented or removed. Lear more about this here. | | |
Twig Girdler or Twig Pruner Beetles by MU Extension: "Small branches accumulating on the ground and the presence of clean-cut twigs, and in some cases dangling (flagged) branch tips within a tree, indicate the presence of beetle pests referred to as twig girdlers and twig pruners. Both of these long-horned beetle species (Cerambycidae) attack numerous types of shade, nut and fruit trees. Heavily damaged trees appear ragged and unattractive, and young trees can become deformed by repeated attacks." Learn more here.
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Preventing and Controlling Damage Caused by Cottontail Rabbits (Sylvilagus floridanus) Reviewed May 2025, by Robert A. Pierce, MU Extension Associate Professor, School of Natural Resources: Some people enjoy seeing rabbits around their lawns, whereas others wish to keep rabbits away to protect crops, gardens or landscaping.... Rabbits are opportunistic feeders that will eat readily available plants during spring and summer. Learn more here.
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Controlling Deer Damage in Missouri Reviewed May 2025 by Robert A. Pierce II, MU Extension Associate Professor, State Fisheries and Wildlife Specialist, School of Natural Resources: White-tailed deer (Odocoileus virginianus) are a valuable species that is native to Missouri. However, in some areas abundant deer populations can cause damage to crops and ornamental plantings, and more... preventing deer damage includes careful monitoring and a combination of strategies. Learn more here.
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TWO LINKS: Snakes: Information for Missouri Homeowners Reviewed May 2025 by Robert A. Pierce II, MU Extension Associate Professor, State Fisheries and Wildlife Specialist, School of Natural Resources: Few animals are more disliked or misunderstood than snakes. Irrational fears and feelings that people have about snakes come from misunderstandings and superstitions handed down from one generation to another... Most of the 50 species and subspecies of snakes found in Missouri are harmless... This publication seeks to dispel misinformation about snakes and to help Missourians control potential snake problems around homes. Read here.
ALSO: Learn more about Missouri's Snakes from MDC using this excellent pdf: A Guide to Missouri's Snakes. Click here for more information. (Downloadable PDF)
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Powdery mildew - Outdoors- by Missouri Botanical Garden: Powdery mildew is caused by a fungus and is seen as a light gray or whitish powder on the surface of leaves. It occurs following warm days and cool nights often being seen in the fall and spring. The disease is considered more unsightly than harmful. Death of the plant is rare. Learn more here.
| | Streambank Stabilization Prepared by Jacob Tomlinson, Published by Penn State Extension Updated April 24, 2025: A Center for Agricultural Conservation Assistance Training article about streambank stabilization, including information about benefits, design and maintenance, and cost, aimed at conservation professionals, ag landowners, and farmers. Learn more here. | | Roses: Selecting and Planting Revised by David Trinklein Nov 2023: Roses are one of the world's most popular flowers. Their ephemeral beauty and delicate fragrance have universal appeal. Roses are well adapted to many different environmental conditions. They are useful as landscape plants and prized as cut flowers. Learn more here. | | |
TWO LINKS: Rose rosette continues to plague garden roses Writer, Linda Geist for MU Extension Rose rosette is a devastating disease of roses. There is no cure. Infected rose bushes should be removed from the landscape and destroyed, said David Trinklein, horticulture specialist, MU Extension. Read on here.
PLUS: Here.
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Roses: Care After Planting Including Winter Protection by David H. Trinklein, MU Horticulture State Specialist, Division of Plant Sciences: Roses are among our most treasured garden plants. However, proper care after planting is essential to develop plants into beautiful, productive specimens. Learn more about proper rose care from this MU Extension Guide here.
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12 Top Strawberry Plant Hacks for Juicy,
Flavorful Berries
1. Add coffee grounds – Boost flavor with a sprinkle around the plant.
2. Use crushed eggshells – Deter slugs naturally by scattering them at the base.
3. Trim runners – Cut off side shoots to help plants focus on fruiting.
4. Apply Epsom salt – Mix 1 tbsp in a gallon of water to support healthy growth.
5. Mulch with straw – Keeps berries clean and prevents rot.
6. Plant in full sun – At least 6–8 hours of sun = sweeter berries.
7. Use raised beds or containers – Improves drainage and reduces disease.
8. Fertilize after harvest – Replenish nutrients for next season’s crop.
9. Rotate planting spots – Helps avoid pests and soil diseases.
10. Cover with netting – Protects ripening berries from birds.
11. Water early in the day – Prevents fungal diseases and keeps plants hydrated.
12. Pinch first-year flowers – Encourages strong root growth and future yields.
| | Early control needed for poison hemlock by Linda Geist for MU Extension Mar 19, 2025: Poison hemlock is a highly toxic plant that can kill livestock and cause birth defects in pregnant animals. Early control is crucial, as mature plants are less responsive to chemical treatments. Nonchemical methods like hand weeding, mowing, and tillage are also effective. Read more about this toxic plant here. | | |
Multiflora Rose Control by MDC: Multiflora rose (Rosa multiflora) is a thorny, bushy shrub that can form impenetrable thickets or "living fences" and smother out other vegetation. This plant readily invades prairies, savannas, open woodland, and forest edges. It is a serious pest species throughout the eastern U.S. Learn more here.
| | Spotted Lanternfly (Lycorma delicatula) This invasive, destructive, bug could be in Missouri! More information for our readers from the Missouri Dept. of Conservation Field Guide on the Spotted Lanternfly (Lycorma delicatula), a possible recent arrival in Missouri. If you see it, report it to MDC. Learn more here. | | Additional Newsletters of Interest for June's Reading | | Garden Spade Newsletter May 2025! By MU Extension Horticulture May 1, 2015 - Articles Include Some for "Growing Your 2025 Garden": Gardening Can Protect Monarch + Red, White and Blue for the Green Thumb + Hoary Puccoon + Transplanting -Back to the Basics + Tips for Using Pesticides Safely + Herb Recipe + What is It? -Tulips + Horticulture Insights -Strawberry + May Gardening Tips + Upcoming Events. Details on these plus more read pdfs here. | | Preserve It Fresh, Preserve It Safe 2025 Newsletter May/June (No.3): by MU Extension: A newsletter for those who preserve food at home. Topics include: Steam Canning + Use Up Extra Fruit - Make a Fruit Shrub + Archived Related Publications and more Here. | | Nutrition & Health Newsletter By MU Extension May 2, 2025 -Topics: Tips on Smart Shopping and Reducing Food Waste + Use Extra Fruit to Make a Fruit Shrub + A Taste of Missouri, Tomato Recipes + Are Backyard Chickens the Answer to Rising Egg Prices? + Missed an issue? Find Previous Issues. Details and more here. | | Missouri Prairie Foundation News May 20, 2025, June Topics: Good to Know: Top 10 Lists of Native Plants to Grow + June 4 MPF Wetlands Free Webinar 'Not Just for Ducks... Reframing Wetland Conservation'+ Registration Open for MPF's 14th Annual Prairie BioBlitz June 7 & 8 at Coyne Prairie + PLUS: Guided Hike; Native Gardens Tours; Turtles Crossing! Details & More Here. | | |
Have you reviewed: The National Gardening Association Newsletters for May 2025? This weekly publication contains interesting and valuable information about gardening for gardeners. Review the May 24th Issue #723 here.
PLUS: May 17th Issue #722 here.
PLUS: May 10th Issue #721 here.
PLUS: May 3rd Issue #720 here
| | Missouri Produce Growers Newsletter by MU Extension May 2, 2025 -Topics: Don't Let Voles, Gophers, Woodchucks Vex Your Farm + Planning for Insects in Cucurbit Crops + Hydrophobic Growing Media + Niche Crops- Ground Cherries+ Black Farming Heritage SARE Project + Watermelons + Workshop, Classes, Publications & Resources. Details and more here. | | The Monthly Monitor A New MU Extension Greene County Newsletter May 5, 2026: This newsletter is intended to help friends and supporters of MU Extension in Greene County connect with the latest impacts and events. Numerous topics of interest! Share with a friend, sign up for your own free issue. Review here. | Missouri Master Gardener Association Newsletter April/May 2025 Published May 6, 2025: Some helpful gardening information. Plus, learn more about the MU Extension Master Gardener program, it is where your Master Gardener journey begins. Click here for details and additional topics. | | Lawn & Garden Newsletter by MU Extension May 2025 | Credible Information for Missouri Gardeners - Topics: May Gardening Calendar + Beware of Unsolicited Seeds + Watch Video Details on Growing Microgreens + Subscribe to MU Extension YouTube Channel for More Gardening Videos + Review Previous Issues. See Details and More Here. | | The Engaged Neighbor Newsletter by David Burton for MU Extension May 27, 2025: An informative communication with individuals interested in becoming an engaged neighbor and improving their neighborhood and community. Relevant, useful, and research-based information related to neighboring and our Engaged Neighbor program. Continue reading here. | | CAFNR Connected Newsletter May 2025: Published by College of Agriculture, Food and Natural Resources (CAFNR) Marketing and Communications. CAFNR Alumni Association University of Missouri Columbia, MO: A newsletter for Mizzou alumni & friends, review this month's features, articles and more here. | | |
Weekly Gardening Tips
From Master Gardeners Chapter News
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Is It a Plant? - Garden Tip of the Week by Isaac Walker for Master Gardeners of Greene County, Chapter News May 2, 2025:
Anyone can name basic attributes of a plant: leaves, roots, stems, seeds, and photosynthesis are a few. However, what happens when an organism lacks one or more of these features? What is the true definition of a plant? It turns out that there is a significant gray area that is a continual debate in the botanical community. Here are three examples of controversial “plants.”
1. Algae: While it is generally agreed that algae are not plants, many kinds bear strikingly similar biology. Green algae are closely related to true plants. They are photosynthetic and use nearly identical processes. Red, brown, and blue algae are less plant-like and while some of these algae also photosynthesize, they use different pigments (most plants use chlorophyll) and their genetics are less similar. One important distinction that rules algae out as true plants is a lack of leaves.
2. Ferns: They are true plants, but they reproduce with spores, not seeds. This means that they are not able to be propagated like many plants.
3. Mosses: This group of plants called Bryophytes are just outside the gray area. They are plants, but do not have a vascular system (or roots) which has important implications. Without a vascular system, these plants cannot transport nutrients or water through their body. This means that they grow low to the ground and in moist conditions. Each part of the plant must have access to taking in its own water since there is no way to transport it. Mosses also reproduce with spores, like ferns.
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Strawberries - Garden Tip of the Week by Isaac Walker for Master Gardeners of Greene County, Chapter News May 9, 2025:
With the abundance of rain in April and the sunshine for the past week, the strawberry harvest is about to begin. Here are some things to know about taking care of your strawberries at harvest time.
Runners: The primary way that strawberries propagate is through runners, scientifically known as stolons. Other plants that do this include Bermuda grass and members of the mint family. One reason these invasive plants are more aggressive and difficult to get rid of may be that they additionally spread with rhizomes, which is like a runner but in the root system. For “good” plants like strawberries, runners are very beneficial and efficient. Just ten small plants can spread and fill a large area in a matter of even one season, each plant sending many runners to pioneer the garden. In the first year, it is encouraged to pluck the blooms so that all the plant’s energies will be channeled to the runners, leading to a well-established patch the next year. However, in the following years, keep runners trimmed until the harvest is over. Cutting the runners gives more energy to the fruits. Once the plants have finished fruiting, you can let the runners spread and even transplant them to different places as you wish.
Pests: There are few things as annoying as reaching down to pick a ripe strawberry only to find that half of it has been eaten by a bird. One easy fix for this is to cover the bed with bird netting. Make sure that you put stakes in the middle of the bed to keep the netting from sitting close to the plants and fruit. This will keep birds from reaching through the netting to grab fruits. Perhaps the most efficient way to secure your crops against theft, however, is to harvest frequently, not allowing ripened fruits to sit unprotected from pests for longer than necessary.
Pruning: After the harvest, many extension guides encourage mowing June-bearing strawberries to just above the crown (the base of the plant where the leaves sprout from). This encourages new growth while also removing old leaves and reducing the chance of disease. Do not mow everbearing or day neutral varieties. They will produce another crop later in the year and mowing them will diminish or halt the later harvest.
Want to read more on the topic, visit this guide, 'Home Fruit Production: Strawberry Cultivars and Their Culture' by Michele R. Warmund for MU Extension, here.
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Planting for Pollinators - Garden Tip of the Week by Isaac Walker for Master Gardeners of Greene County, Chapter News May 16, 2025:
We know that native plants are essential to healthy ecosystems. They are producers that begin the food chain by providing nectar and habitat for pollinators. However, not all pollinators prefer to feed on all pollinator plants. Different flower colors and shapes are preferred by each pollinator group. You can create a garden that is friendly towards all pollinators by planting flowers with a variety of shapes and colors.
Bees: These icons of pollination prefer plants that have flat or conical flower shapes, as they can land directly atop the flower or crawl inside to reach the nectar. They also heavily rely on scent to find their way to nectar-filled flowers. Coneflower, lavender (its fragrance attracts them), and borage are just a few of their favorite plants.
Butterflies: Unlike bees, butterflies are unable to crawl into flowers to reach the nectar, so they require flat open flowers to feed on. Milkweeds are an essential species to monarchs, not only for nectar but also for their caterpillars to feed on. Asters and Black-eyed Susan are other butterfly friendly plants.
Hummingbirds: These pollinators are strongly attracted to flowers with shades of red, for they can see that color especially well. The long, drooping flowers of columbine are perfect for their long beaks and tongues. Monarda and trumpet vine are of similar color and shape and are ideal for hummingbirds to feed on.
Source: Oregon Extension Guides - “Create a Home Landscape for Pollinators: Butterflies, Bees, and Hummingbirds here.
PLUS Learn more from Missouri Prairie Foundation's / Grow Native! here: while you are visiting Grow Native! explore the rest of their website
here.
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Coffee Grounds - Garden Tip of the Week by Isaac Walker for Master Gardeners of Greene County, Chapter News May 23, 2025:
Coffee Grounds. According to the National Coffee Association, the average coffee drinker (making up two-thirds of the American adult population) consumes 3 cups of coffee per day. After doing a little math, I estimated that the average coffee drinker would have four to five gallons of coffee grounds on their hands each year. And why not make good use of these grounds by adding them to your garden? Coffee grounds can be added directly to the garden or composted as a green material (even though they are brown in color). They contain nitrogen which will release slowly, and copper, potassium, magnesium, and calcium are readily available.
Not a coffee drinker? No problem. Check with your local coffee shop or restaurant, many will share them where you can pick up coffee grounds by the bag for free or a small fee. Coffee grounds are an easy and cheap way to amend your soil, but don’t go overboard. The Univ of Arizona advises not having more than 20% coffee grounds in your compost. They reported 30% as often leading to plant damage or growth inhibition. Also, coffee grounds aren’t especially acidic as most of the acidity goes away during brewing, so don’t rely on them to change the pH in your soil.
To Learn more, review the guide Making and Using Compost Reviewed by David Trinklein, MU Extension Horticulture Specialist, July 2022, here.
PLUS: Using Coffee Grounds in the Garden by Jeff Schalau, Univ. of Arizona Extension here.
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Ask the Master Gardener Q&A:
By Helen Vanella, Master Gardeners of Greene County,
Special to the Springfield News-Leader
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For use 5-4-25
Q: My redbud tree seems to be having problems, only half has bloomed this year, the other half is losing bark and has some dead-looking branches. I also see woodpeckers on the damaged parts. What is causing this and what can I do about it?
A: It sounds like half of your tree is dead, but the other side is okay for the time being. There are several factors that may be affecting your tree, including age. The life span of a redbud tree is 25-30 years, shorter than many trees, but sometimes exceptionally good care and growing conditions, may survive 50-70 years. Some factors that may lead to decline in a redbud include verticillium wilt, poor soil conditions with soil too wet, wrong sun exposure. A redbud tree requires well drained soil and full sun to partial shade to thrive. As for the woodpeckers, they are just there for the bugs which are in the dead or dying portions of the tree. A good start to help the tree would be to trim off the deadwood, which will help the living portion in its struggle to grow.
If your tree is affected by verticillium wilt, there is actually no real cure for this. The fungus causing the wilt is in the soil and can spread throughout the soil, thus making it difficult to eradicate. The main treatment would be to remove affected branches and burning them, also disinfecting tools throughout the process.
Q: I have a shady spot with poor soil where I would like to have a small flowering shrub. What would work in this spot?
A: Some that come to mind are spicebush, leatherwood, and sweet spire. A good source of information would be the Grow Native! website here.
Another idea, if you want color more than flowers and want something quickly, would be to plant coleus which can provide a lot of color in such a spot. Coleus are annuals but would help fill in the spot while the shrub is establishing.
Q: When is the best time to plant perennials? I worry about a late frost. Also, when should I plant tomato plants?
A: Planting perennials in the spring is normally done from March through May. Most perennials have been grown outside and will be able to withstand frost without difficulty. Even if some leaves become frost damaged, the roots will remain viable, and new leaves will soon emerge. At this stage in early May, we are most likely past danger of frost, although it could still be possible. I wouldn't worry about any perennials, go ahead and plant yours.
As for tomatoes, since these are not particularly tolerant of any cold, I generally would wait until after Mother's Day or even a bit later. When planted early, especially when the plants have to be covered when the temperatures dip, and because the soil is still too cool, many plants will be permanently stunted from cooler temperatures. Tomato plant set in later will soon catch up with the earlier ones.
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For use 5-11-25
Q: What would be good companion plants for my eggplant? I especially want to help repel harmful insects. What should not be planted with eggplant?
A: There are several options that provide varying benefits to eggplant, primarily marigolds, beans, basil, spinach, nasturtiums, and onions. Spinach will help improve the soil and at the same time, the eggplant will provide some shade for the spinach in hotter weather. Marigolds not only repel nematodes in the soil and other pests on the plant itself, but also attract beneficials which will help control flea beetles and other harmful insects. Basil is useful in repelling aphids and spider mites, while also attracting beneficials. Eggplants grown among bush beans will benefit from improved soil due to the nitrogen-fixing provided by the beans and the bean plants will also repel Colorado potato beetles. Nasturtiums also attract pollinators and deter aphids. Onions repel many insect pests and also improve the soil by promoting healthy soil microbes.
What shouldn't be planted near eggplant? Heavy feeders such as corn, melons, and squash should be avoided, since the competition for nutrients would be detrimental to each other. In addition, also avoid any member of the nightshade family, which includes eggplant, such as tomatoes and peppers, since they all share the same diseases and attract the same insect pests. Fennel should also be avoided, since it really doesn't like any other plants and will inhibit the growth of some such as tomatoes.
Q: How can I keep the deer away from my hostas?
A: That's a tricky problem, as deer are very persistent, will eat almost anything if hungry enough, and are quite good at undoing our plans to stop them! Some things work for a while, until they don't, and some solutions can be rather expensive.
Scent-based repellents such as rotten eggs, garlic, or predator urine, but must be reapplied after every rain. Motion-activated sprinklers do seem to work, at least for a while until the deer figure out that the water isn't harming them. Some plants which deer find unappetizing, situated around the hostas, may help a bit, but as stated above, deer will eat almost anything if hungry enough. One of the best deterrents is fencing, but this must be six to eight feet tall (eight is best), which can be a very expensive undertaking. Fencing that is angled or double layered seems to be most effective. Netting, such as bird netting, secured with staples at the edges, may also help keep the deer out.
What are drought-tolerant perennials that would thrive in Missouri?
Many native plants are particularly well adapted to the hot and dry summers so common in Missouri, especially plants that are suited to prairie conditions. Many cultivars of native plants are also well adapted to dry conditions. Some plants that are attractive and will tolerate spells of dry weather include black-eyed Susan, purple coneflower, butterfly weed (a milkweed), rose verbena, false indigo, yarrow, and coreopsis. Several ornamental grasses, such as prairie dropseed, and others work well in dry soil.
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For use 5-18-25
Q: Someone recently told me that a woody shrub should never be pruned on old wood because it could die. Is this true? I have a Viburnum in need of pruning.
A: That's a new one to me! This is not true, but I wonder where that person got that information. Pruning old wood, if done correctly, will not harm your shrub. Older shrubs will benefit from pruning of old wood and will stimulate new growth to provide next season's blossoms. Pruning helps shape a shrub, also opening up the interior structure by removing branches that are crossing each other.
Your viburnum should ideally be pruned after it has finished blooming, since it is a spring blooming shrub. The general rule on when to prune blooming shrubs is to prune spring bloomers right after blooming since they bloom on old wood. Fall blooming shrubs should be pruned in very early spring because they bloom on new wood. If a shrub is pruned at the wrong time, you may lose some blooms the next season, but the plant itself will not be harmed. Ideally, a shrub should be pruned by about one-third, some of the oldest sections could even be pruned down to the ground.
Q: What can I do about aphids on my arborvitae? They are absolutely covered and not doing well.
A: While distressing and unattractive, aphids seldom kill a plant outright, however they do reduce a plant's vigor and may stunt a plant's growth. There are various things that can be done to control these little sap-sucking pests. I prefer to try the least harmful and toxic solutions first, leaving the chemical solutions for more serious infestations. My preference is to wait for natural predators such as ladybugs and parasitic wasps to show up and take care of the problem for you. Certain cultural practices are useful including a brisk spray of water which will remove the aphids. Chemical solution should only be used as a last resort and only on the plants with the worst infestations. When using pesticides, make sure the label specifically mentions aphids and the plant you are treating. The least harmful chemicals, such as insecticidal soaps or pyrethrins, should be used first.
Q: What are good Missouri natives to plant in an area that is mostly shade, north and eastern exposure? I am wanting shrubs, flowers, and ground covers. Some non-native suggestions would be fine too, as long as they are not invasive varieties.
A; There are several good native shade perennials to choose from including ferns, cardinal flower, spiderwort, Solomon's seal, and columbine. Wild blue violets and wild ginger are excellent ground covers, while many flowering shrubs such are arrow-wood viburnum are available. Red dogwood is lovely, native to North America, although not native to Missouri. Good non-native choices would be annuals such as coleus or impatiens, while hostas are always good in shade. For more information regarding choices for native plants, I encouraged you to check the Grow Native! Native Plan Database for more ideas. The link is here.
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For use 5-25-25
Q: What is a good fertilizer for my banana tree? My tree is 3 years old, but has never produced fruit. Why is this and what can I do to help it produce bananas?
A: There is a fertilizer specifically formulated for banana trees, one recommended NPK ratio (nitrogen-phosphorous-potassium) is 8-10-8. I did notice one in particular available locally that is 8-2-12. If you are unable to find a fertilizer specifically formulated for your tree, palm tree fertilizer is also suitable. In addition, working in fresh compost around the plant in addition to applying mulch will also help it to thrive.
First of all, a banana plant is actually an herb, not a tree. As for fruit, bananas seldom produce fruit this far north, although a cold hardy variety may produce if conditions are perfect. The hardy banana will survive up to -10 degrees if properly trimmed and mulched, but if colder temperatures occur, may not survive the winter. they are generally hardy in zones 5 through 11. Bananas need warmth and humidity, as well as a level of maturity (2 to 3 years) in order to produce fruit. Missouri is just too cold, and the growing season is too short. With or without fruit, banana trees are lovely, fun to grow, and a fine addition to a garden. If you want to grow a banana-like fruit, you might consider trying the Missouri native paw-paw tree which has a similar taste and texture.
Q: Why don't my peonies bloom? I have had them in the same spot for several years, they have bloomed in the past but have not bloomed for a few years.
A: There are several factors that may lead to peonies not blooming. Some include not enough sun, wrong planting depth, too much or too little fertilizer, fungal disease such as Botrytis (gray mold), winter or spring frost damage, too much or too little water, and plant age, since new plants need time to develop a good root system before blooming.
Since your peonies are more mature and have bloomed in the past, I would look primarily at the light level, how deep the crown is planted (no more than 2 inches), and of fungal disease. If any trees are planted close to the peonies, the light level may have changed as the trees have grown, and the spot may now receive less sun than it had in the past. Depth of the crown can also change, if mulch has been applied the mulch can change the depth of the crown over time. Peonies can be dug up and divided in late summer or early fall, if they have been planted too deeply or the sunlight level is no longer suitable.
Q: How can I contact the University of Missouri Extension Plant Clinic?
A: The link is here. Phone number is 573-882-3019. This excellent resource can provide identification and management solutions for insects, diseases, and weeds, sometimes by submission of a physical sample, sometimes by sending a digital sample.
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Get Your Soil Tested NOW!
If you haven't gotten your soil tested in the last 2-3 years, it is time to do that again. If you are doing cover crops, then wait until they have died back, or if you are using a low tunnel then wait until after harvesting.
Basic soil testing analysis is done by the MU Soil Lab in partnership with our Master Gardeners of Greene County. Results include fertilizer and lime recommendations. Additional tests are available for nutrient management plans, environmental issues, potting mixes, compost, manure and water usage. Be sure to get what you need out of a soil sample so you understand what you need to add in the way of nutrients for what you will be planting. Remember that different areas may need different Ph or additional fertilizers. Like corn is a heavy feeder.
Each sample should contain a total of 2 cups of dry soil and from 6 to 7 inches deep and about 5 or 6 different areas. Results are typically provided within two weeks.
Bring the soil sample(s) to the Greene (or your local county office) County Extension office between 10 a.m. and 4 p.m. on Thursdays. Master Gardeners can complete the paperwork and submit your test. One of our extension specialists will review your results. In most cases, gardens, lawns and fields should be tested every two years.
The cost is $30 per sample. Feel free to call if you have any questions:
417-874-2963.
| | A LAST THOUGHT Come out and see the spring blooms popping out in all of our gardens. See them at the Springfield Botanical Gardens at Nathanael Greene/Close Memorial Park, 2400 S. Scenic Ave, Springfield, MO. Tram services are offered, call and check for information. Plan a group or family winter visit today. In addition to the many beautiful floral and demonstration gardens, a number of gardening organizations are headquartered there, including MU Greene County Extension office and the Master Gardeners of Green County Hotline. Questions call 417-891-1515 or tour the gardens and all of the other attractions online. | | |
Need a Speaker for a Meeting or Group?
Master Gardeners of Greene County are available at this time to speak to garden clubs, civic organizations, schools and other groups on a wide variety of topics within the world of gardening, horticulture, landscaping and the environment.
Please keep us in mind for a future date.
For more information.
Email Us
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OUR OFFICES ARE INSIDE
Springfield-Greene County Botanical Center
2400 S. Scenic Ave.
Springfield, MO 65807
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