INLA NEWSLETTER

April 2025

IN THIS ISSUE: 

  • Iowa Wild Invitation
  • ICNP Certification
  • Plant Picks of the Month

Follow INLA on Facebook

Facebook

Iowa Wild Invitation

RSVP TODAY!


ICNP Certification

If you’re looking to get ICNP certification, please contact Bob Smith at Kirkwood Community College, and we will try to organize a time to sign your business or individuals up to test and become an Iowa Certified Nursery Professional.


Contact Bob at 319.398.5899 x5127 or Bob.Smith@kirkwood.edu


Perennial Plant Pick of the Month
by Tyler Baird

 Carex pensylvanica

COMMON NAME: Sedge


BOTANICAL NAME: Carex spp.


USDA ZONE: Wide range of zones


SUNLIGHT: There is a sedge for all settings with a large selection for shade.


SOIL CONDITIONS: There are many sedges for each type of soil with moist soil the most common.


HABIT: Typically, low mounding up to 1’x1’


FEATURES: Sedges are great when used to form a solid groundcover or to fill in the matrix between other perennials. They are grasslike but unique with triangular leaf blades (sedges have edges). Sedges are some of the first to bloom in late winter/early spring and provide some visual interest when viewed up close during bloom.


WHY WE LOVE IT: Sedges are one of the most adaptable perennials. They are a great option for filling in the space between other perennials and can take the place of mulch in a planting design. They provide nice green color and texture throughout the year. There are many sedges available in the industry and they can be used in all settings from wet/sun to dry/shade. Two of the most used and available sedges in Iowa are Pennsylvania Sedge and Blue Sedge.

Carex spp. matrix

Annual Plant Pick of the Month
by Dylan Schrock

Petunia Tidal Wave Silver

COMMON NAME: Petunia Tidal Wave Silver


BOTANICAL NAME: Petunia x hybrida


SUNLIGHT: Sun


HEIGHT: 16-22”


SPREAD: 30-60”


SOIL CONDITIONS: Average Soil


FEATURES: Largest, most vigorous petunias available


WHY WE LOVE IT: Tidal wave silver is part of the wave petunia family and specifically the tidal wave family which come in a limited number of colors but is characteristically very unique when it comes to spreading petunias. The silver flowers on these plants range from creamy purple to white and everything in between. For use in extremely large planters or in large mass planting areas. Very few plants are required to cover massive square footage so it is definitely a cost smart annual for those looking to cover large areas cheaply. All the vigor doesn’t take away from the flowering. This annual is a continuous bloomer that doesn’t require deadheading. If planted in the right area it is sure to impress. 

Woody Herbaceous Plant Pick of the Month

by David Selmer

COMMON NAME: Taylor Juniper

 

BOTANICAL NAME: Juniperus virginiana 'Taylor'

 

USDA ZONE: 3-9

 

SUNLIGHT: Full Sun

 

SOIL CONDITIONS: Average to dry or well-drained soils

 

HABIT: Tree Form up to 15-20’ tall and 3’-4’ wide

 

FEATURES:

·    Vertical and compact

·    Salt tolerant

·    Deer Resistant

·    Drought tolerant

·    Screening

·    Dramatic vertical accent

 

WHY WE LOVE IT:

If you are looking for an Italian cypress look with elegant vertical dense columnar pillars, this is as close as you will come in the Midwest. This juniper is cold-hardy and statuesque, providing a lot of height with a narrow footprint. It makes a wonderful screen alternative to the often used (“deer-candy “) thuja occidentalis arborvitaes. Its compact nature allows it to stay single stemmed and shed heavy snowfall without splitting. It is drought tolerant and maintains a beautiful dark blue/green color all year round. Consider this winner for use to frame an entrance, as house bookends for curbside appeal, to line a driveway, to border a pool, or as a privacy screen.

INLA Membership Enrollment

If you haven’t returned your 2024-25 Membership Enrollment, please follow the link below and take a moment to register online!


INLA Membership Online Membership Form


Thank you for your membership!

Luke Dietrich

Pilot Landscape Solutions

West Des Moines, IA

David Cribbs

Landscaping Inc.

Bettendorf, IA

Follow INLA on Facebook!

Facebook