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Plant · P-1002
Green Ash
Fraxinus pennsylvanica
Green ash is a fast-growing deciduous tree of floodplains, streambanks and bottomland forests across a wide range of North America, developing a pyramidal crown when young that rounds out into an irregular, spreading canopy at maturity. Its compound leaves turn yellow in autumn, and drooping clusters of winged seeds follow inconspicuous spring flowers on female trees. It tolerates wet, compacted and average soils better than most shade trees, but populations across its range have been devastated by the introduced emerald ash borer, which has killed the great majority of mature trees wherever it has spread.
Record at a glance
Growing profile
- Sun
- Full Sun · Partial Sun
- USDA zone
- USDA 3–9
- Soil
- Sand · Loam · Clay
- Moisture
- Dry · Moist · Wet · Well-Drained
Vertical layer
Canopy- Soil pH
- 6.6–8.3
- Plant type
- Deciduous Tree
- Mature height
- 50–70 ft
- Mature spread
- 35–50 ft
- Plant spacing
- 60 ft
- Root type
- Fibrous-shallow
- Spread pattern
- Seed
Keep exploring
Similar plants
Discover more plants with shared forest layers or growing conditions.
Alligator Juniper
Juniperus deppeana
Alligator juniper is a slow-growing, long-lived evergreen conifer named for its thick, deeply furrowed, plated bark that resembles reptile…
Canopy · USDA 6–9
Almond
Prunus amygdalus
Almond flowers earlier than almost any other cultivated tree, which is its biggest weakness as much as its gift to early pollinators - a warm…
Canopy · USDA 7–9
American Basswood
Tilia americana
American Basswood is famous for the bees - mature trees hum audibly for several feet around when they bloom in early summer, giving one of…
Canopy · USDA 3–8
American Beech
Fagus grandifolia
American Beech is a slow, long-lived shade tree that can establish and eventually fruit even under an existing forest canopy, unlike almost…
Canopy · USDA 3–9
American Chestnut
Castanea dentata
American chestnut once carried the sweetest nut of any chestnut species and covered more than 200 million acres of eastern forest, but an…
Canopy · USDA 5–8
American Elm
Ulmus americana
American Elm is a native stream-bank tree that grows into a 60 to 80 foot vase-shaped shade crown and, once mature, becomes one of the…
Canopy · USDA 3–9
The deeper layer
Plan what comes next.
- Primary
- Locked ecological function
- Secondary
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- Byproduct
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Behind the record
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