SelecTree: Tree Detail
FAN WEST ASH
Tolerates cold, desert heat and wind.
Trees may be referred to as male or female.
Erect or Spreading with a High Canopy.
Has Deciduous foliage.
Height: 30 - 50 feet.
Width: 30 - 40 feet.
Growth Rate: 36 Inches per Year.
Longevity 50 to 150 years.
Leaves Pinnately Compound Odd, Light Green, Golden or Yellow or Orange, Deciduous.
Flowers Inconspicuous. . Has either male or female reproductive parts (dioecious). Trees may be sold as male or female.
Bark Light Gray or Red Brown, Fissured.
Shading Capacity Rated as Moderate in Leaf.
Shading Capacity Rated as Moderate out of Leaf.
Tree Site Conditions & Constraints
Sunset Zones 2 - 14.
USDA Hardiness Zones 6 - 8.
Exposure Full Sun to Partial Shade.
Moist to Dry Soil.
Clay, Loam or Sand Texture.
Highly Acidic to Highly Alkaline Soil pH.
Seaside Tolerance is Good in Mild Zone.
Pests & Disease Information
Susceptible to Aphids, Spider Mites and White Fly, Anthracnose, Mistletoe, Root Rot, Sooty Mold and Verticillium.
Health, Safety & Environmental Concerns
Branch Strength Rated as Medium.
Root Damage Potential Rated as Moderate.
Allergy Health Hazard.
Fire Resistance is Favorable.
Desirable Wildlife Plant.
Not Deer Palatable.
Cite this tree:
SelecTree. "Fraxinus 'Fan-West' Tree Record." 1995-2020. Aug 14, 2020.
< https://selectree.calpoly.edu/tree-detail/fraxinus-fan-west >