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Horsechestnut

Horsechestnut

Horsechestnut

Aesculus Hippocastanum

A large, wide spreading, shade tree native to Europe but planted extensively in New Brunswick. Exceptional flower display in late spring with erect, white flower clusters gracing the branches before giving way to prickly fruits containing large, shiny, brown seeds that ripen in the fall; a favourite of children in some cultures. Insect pollinated flowers contain both male and female parts and provide a source of nectar for bees and hummingbirds. Not to be mistaken for Chestnut (castanea) trees whose seeds are edible – Horsechestnut seeds are inedible and toxic to humans. Susceptible to leaf scorch if soil is too dry. Tricky to transplant due to a strong taproot.

Additional information

Foliage

Deciduous

Locale

Native to Europe

Height

Large (60-100ft)

Width

Wide

Form

Oval, Round

Growth Rate

Moderate

Longevity

Long (over 100 years)

Hardiness Zones *

3, 4, 5

Sun Exposure

Full Sun (over 6 hrs), Partial Sun (4 to 6 hrs)

Soil Preferences *

Moist, Slightly Acidic, Well Draining

Soil Tolerances

Clay, Slightly Alkaline

Other Tolerances

Road Salt, Urban Pollution

Ornamental Interest

Buds, Flowers (attractive), Leaves (shape), Seeds

Wildlife Value

Bees (flowers), Hummingbirds (flowers), Insect Pollinators (flowers), Small Mammals (fruits/seeds)

Human Value

Carpentry (wood)

Seed Collection

Personally in NB

Planting Considerations

Casts Deep Shade, Messy Leaf Litter, Messy Seed Litter, Tricky to Transplant