salida colorado tree guide

deciduous trees

large trees

Ash, Green
Fraxinus pennsylvanica
Ash, Green  Fraxinus pennsylvanica

Ash, Green  Fraxinus pennsylvanica

Green Ash is native to the eastern United States, but tolerates cold and dry conditions well enough to thrive in the Salida area. These trees grow a rounded crown of limbs, but do not cast dense shade. They are valued for their lemon-yellow fall foliage.

Height: 45’
Crown Spread: 30’
Growth Rate: moderate
Flowers: very small green or purple
Foliage: compound leaves on a central stalk, leaflets turn lemon-yellow to gold in fall
Fruit: two-inch-long samara (one-winged fruit)
Soil: well-drained, tolerates high ph, salt and low fertility
Water: moderate
Fertilizer: moderate
Sun: full
Problems: aphids, borers, tent caterpillars; foliage burns in hot,
dry winds
Comments: “Summit” and “Patmore” are the best varieties for Salida. Tolerates cold and drought. Male and female flowers are on separate trees
Street Tree: recommended

 

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Published by The Salida Tree Board, with funding from the Colorado Tree Coalition. All material on this website ©2004 Salida Tree Board