Fraxinus pennsylvanica Urbanite® - Fraxinus pennsylvanica ‘Urbdell’

Fraxinus pennsylvanica Urbanite® - Fraxinus pennsylvanica 'Urbdell'

Urbanite® Ash is a refined, upright deciduous tree engineered for demanding urban conditions. Compact enough for constrained sites yet structurally commanding, it delivers reliable seasonal performance and genuine longevity in professional landscapes.

Why Urbanite® Ash

Controlled upright form: A disciplined canopy structure suited to tight streetscapes, constrained verges, and formal avenue plantings.
Urban resilience: Selected for tolerance of heat, compacted soils, and atmospheric pollution, conditions that eliminate lesser trees.
Reliable autumn colour: Foliage transitions through warm gold tones each season, providing consistent visual interest without unpredictability.
Effective summer shade: Delivers meaningful canopy cover without the lateral spread that complicates maintenance or conflicts with adjacent structures.
Structural integrity: Develops a strong, self-supporting framework that requires minimal intervention over its lifespan.

Ideal Applications

Street and verge planting: Proven performance in linear streetscape installations where form discipline and urban tolerance are non-negotiable.
Formal avenue design: Consistent habit and scale make it the preferred choice for driveway and boulevard sequences on prestige properties.
Commercial and civic landscapes: Reliable in high-exposure urban projects where long-term performance and low maintenance are essential.
Courtyard and terrace shade: Provides overhead canopy without overwhelming the surrounding built environment.

Specimen & Installation

Spacing (feature/avenue): 8–12m
Planting Season: Autumn to early spring (when dormant)
Soil & Drainage: Adaptable to a wide range of soils including clay, loam and sandy soils; tolerates moderately wet or dry conditions; prefers well-drained to moderately moist soils
Establishment Care: Water deeply and regularly for the first two to three years to establish a strong root system, particularly during dry periods. Apply a layer of mulch around the base to retain soil moisture and suppress weeds, keeping mulch clear of the trunk.

Plant Details

Height: 12–15m
Width: 8–10m
Growth Rate: Moderate
Foliage: Deciduous
Light: Full sun
Native to: Eastern North America
Flower Colour: Insignificant