White Ash
(American Ash)
Fraxinus Americana
A large, shade tree and the most common native Ash in Canada. Commonly planted as a landscape tree. Attractive bronze-purple leaves in fall and seeds that provide valuable food for local wildlife. Currently at risk from the introduced Emerald Ash Borer insect whose larvae girdles and kills every Ash species. Planted in isolation away from large stands of Ash, will improve its chances of escaping the insect. Male and female flowers occur on separate trees and are wind pollinated though bees are still attracted to the flowers to collect pollen. Only female trees will produce seeds.
Additional information
Foliage | Deciduous |
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Locale | Native to New Brunswick, Native to North America |
Height | Large (60-100ft) |
Width | Wide |
Form | Round |
Growth Rate | Moderate |
Longevity | Long (over 100 years) |
Hardiness Zones * | 3, 4, 5 |
Sun Exposure | Full Sun (over 6 hrs), Mostly Shade (slow growth), Partial Sun (4 to 6 hrs) |
Soil Preferences * | Moist, Slightly Acidic, Well Draining |
Soil Tolerances | Clay, Dry, Slightly Alkaline |
Other Tolerances | Road Salt |
Ornamental Interest | Leaves (colour) |
Wildlife Value | Bees (flowers), Birds (fruits/seeds), Butterfly Larvae (leaves) |
Human Value | Carpentry (wood) |
Seed Collection | Personally in NB |
Planting Considerations | Messy Seed Litter |