Ohio Buckeye vs Green Alder - TreeTime.ca

Ohio Buckeye vs Green Alder

Aesculus glabra

Alnus alnobetula subsp. crispa

COMING SOON

(new stock expected: fall of 2025)

Ohio Buckeye
Green Alder

Ohio Buckeye is a medium sized deciduous tree. If you are looking for a shade tree, Ohio Buckeye's dense canopy of unique leaves can provide it.

Named after its fruit, an inedible nut enclosed in a prickly husk, Ohio Buckeye also features green-yellow flowers and long, broad leaves that turn brilliant red in the fall.

Slow growing, but an extremely attractive tree. Find out what experienced horticulturalists already know: this tree is a gem.

A top CO2 absorbing species. Experts think this tree may help climate change more than others.

Green Alder is a native, cold-hardy shrub found in boreal forests, along slopes, and in open upland habitats. It fixes nitrogen in the soil, improving fertility and helping other plants grow, while its roots help stabilize slopes and disturbed ground. Fast to establish on poor soils, it is widely used in reclamation, restoration, and erosion control projects.

With its smooth grey bark and shiny green leaves, Green Alder often forms dense thickets that provide cover for birds and small mammals. Its seeds, buds, and catkins also supply food for wildlife. Green Alder is well suited for naturalization and ecological restoration.

Note: We use Green Alder for Alnus alnobetula subsp. crispa. This species is also known by many other common names, including Mountain Alder, Sitka Alder, and others. Please confirm the scientific name to ensure you are ordering the correct plant.

Ohio Buckeye Quick Facts

Green Alder Quick Facts

Lowest Price: $3.49 - SAVE UP TO 42%
Zone: 2b
Zone: 1a
Height: 15 m (49 ft)
Height: 7 m (23 ft)
Spread: 6 m (20 ft)
Spread: 3 m (10 ft)
Light: partial shade, full sun
Light: any
Moisture: dry, normal
Moisture: any
Growth rate: medium
Growth rate: fast
Life span: medium
Life span: short
Suckering: low
Suckering: high
Maintenance: medium

Toxicity: nuts are toxic to humans and cattle

Foliage: palmate
Fall colour: reddish-orange or yellow
Nuts: spiny nut
Hybrid: no
Hybrid: no
Catkins: no
Catkins: yes


In row spacing: 0.9 m (3 ft)
Between row spacing: 5 m (16 ft)
Native to: ON
Native to: AB, SK, MB, ON, NS, NB, NL, YT
Other Names: american buckeye, fetid buckeye
Other Names: american green alder