Wafer Ash or Hoptree Ptelea trifoliata
Growth Rate: Slow-Moderate
Mature Height: up to 25 feet
Water Requirements: Low-Moderate
Alkalinity Tolerance: Moderate
Preferred Elevation: 4000 - 9000
Cold Hardiness: Excellent
Color: Dark green
Suggested Uses: wildlife habitat, windbreaks
Pest Problems: none serious
Tree Description: This native tree also known as wafer ash reaches up to 25 feet with a crown spread of 10 to 15 feet. The leaves are trifoliate and are four to six inches in length and turn yellow in the fall. Their flowers are inconspicuous greenish-white and have an orange blossom-like perfume. Its fruit attracts bird, squirrels and other mammals. Grows on dry, rocky slopes to valley bottoms. It has medium salinity tolerance, medium calcium carbonate tolerance, and intermediate shade tolerance. The optimum soil pH is 4.8 to 7.0.
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