The Green Ash (Fraxinus pennsylvanica) is a rugged, fast-growing native shade tree prized for its adaptability, strong structure, and brilliant yellow fall color. With a tall, rounded canopy and glossy green foliage, Green Ash is a dependable performer for large landscapes, streetscapes, parks, windbreaks, and restoration plantings. Exceptionally tolerant of clay soils, loam, and seasonally wet sites, this hardy tree thrives where many others struggle, making it a reliable choice across a wide range of environments.
Beyond its landscape strength, Green Ash delivers outstanding ecological and wildlife value. It serves as a host plant for native butterflies, including the Eastern Tiger Swallowtail, Mourning Cloak, Orange Sulphur, and Viceroy. Its seeds provide food for birds and small mammals, while its low-tannin leaf litter enriches soil and supports native amphibians and beneficial organisms. Tough, adaptable, and deeply rooted in North American ecosystems, Green Ash brings beauty, shade, and resilience to any property.
For land stewards seeking a native, fast-growing, wildlife-supporting shade tree, the Green Ash Tree stands as a proven and powerful addition to both natural and managed landscapes.
| Height | 50' - 70' |
| Spread | 35' - 50' |
| Tree Form | Central Leader |
| USDA Zone | 3 - 9 |
| Blooms | Early to mid-spring (small, inconspicuous flowers) |
| Drops Nuts | Late summer to fall (clusters of winged samaras) |
| Soil | Adaptable; grows in clay, loam, or sandy soils; prefers moist, well-drained soil |
| Soil pH | 6.0 - 7.5 |
| Light Requirements | Full Sun |
| Pollination | Wind-pollinated; no pollinator required |
