The Site Gardener

Plant Library

Explore 4,545 plants, with photos and growing details.

Back to Tools

← Back to plant results

Fraxinus pennsylvanica 'Urbanite'

Urbanite Green Ash

Fraxinus pennsylvanica ‘Urbanite’ — commonly called Urbanite® Green Ash — is a fast-growing, deciduous tree valued for its strong structure, urban tolerance, and attractive fall color. It forms a dense, upright to broadly pyramidal canopy with a straight trunk and sturdy branching, making it a reliable shade and street tree. The glossy, dark green compound leaves provide a full summer canopy and turn bronze to purplish tones in fall, adding seasonal interest.

Mature Size:
Width: 35–45 ft
Height: 50–60 ft

USDA Zones: 5a–9b
Light: Full sun
Soil: Average, well-drained soils; highly adaptable, tolerates wet or dry conditions and urban soils
Water: Moderate; drought tolerant once established

Wildlife: Provides habitat for birds and wildlife

Features & Landscape Uses:
Form: Upright to broadly pyramidal canopy with strong central leader
Seedless male selection reduces litter
Highly tolerant of urban conditions, including pollution and poor soils
Glossy foliage with bronze to purple fall color
Excellent for streets, lawns, windbreaks, and large landscapes

Maintenance:
Prune when young to develop strong structure
Very adaptable but benefits from regular watering during establishment
Monitor for pests, especially emerald ash borer (a major concern for all ash specie

Plant type
Deciduous Tree, Shade Tree
Height
50-60'
Width
35-45'
Hardiness zones
5–9
Sunlight
Full Sun
Growth rate
Fast
Bloom time
Spring
Leaf color
Dark Green
Fall color
Yellow
Soil
Average, Highly Adaptable, Well Drained
Landscape use
Accent Plant, Provide Shade, Specimen
Shape
Pyramidal, Upright
Bark
Fissured
Deer resistant
Yes
Salt tolerant
Yes
Drought tolerant
Yes