A Utah native. Singleleaf Ash can be grown as a large shrub or small multi-stemmed tree. The only ash without compund leaves. Attractive, glossy green foliage turns a glowing yellow in autumn. Bark is ashy grey. Flowers are inconspicuous, but are followed by the wing-like seeds common to ash. Use as a foundation shrub, small patio tree, screen or hedge. Seeds will provide forage for birds; deer may browse tree.
WARNING: Emerald Ash Bore have been identified in Colorado; this is a highly destructive invasive pest and has caused significant damage to ash trees throughout the eastern United States. Go to utahpests.usu.edu for more information.
Prefers well-drained, rocky soils. Will grow in clay-loam. Water regularly during establishment, but once established it has a high drought tolerance. Will manage with no supplemental irrigation, but will grow more dependably with some high summer irrigation.