Ohio Buckeye vs Northern Catalpa (Cigar Tree) - TreeTime.ca

Ohio Buckeye vs Northern Catalpa (Cigar Tree)

Catalpa speciosa

Aesculus glabra

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Northern Catalpa (Cigar Tree)
Ohio Buckeye

Northern Catalpa is a striking feature tree with showy flowers, and very large leaves. Its orchid-like flowers are white with yellow and purple accents, and they have a pleasant fragrance. They bloom from late spring to early summer and can last up to two weeks, attracting hummingbirds and pollinators. The leaves are very large, ranging from 15-30 cm long, 12-20 cm wide, forming a canopy that makes it a good shade tree.

They can tolerate dry conditions as well as standing water, air pollution, and salt. These factors and its beauty contribute to its growing popularity as both a boulevard and ornamental tree in colder areas.

Northern Catalpa produces long bean-like capsules and are sometimes called the Cigar Tree in reference to this fruit.

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.

Northern Catalpa (Cigar Tree) Quick Facts

Ohio Buckeye Quick Facts

Zone: 4a
Zone: 2b
Height: 15 m (50 ft)
Height: 15 m (49 ft)
Spread: 9 m (30 ft)
Spread: 6 m (20 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: normal, wet
Moisture: dry, normal
Growth rate: medium
Growth rate: medium
Life span: long
Life span: medium
Suckering: low
Suckering: low
Maintenance: medium
Maintenance: medium


Toxicity: nuts are toxic to humans and cattle
Foliage: palmate
Fall colour: reddish-orange or yellow
Flowers: white
Nuts: spiny nut
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: ON
Other Names: cigar tree, hardy catalpa, western catalpa
Other Names: american buckeye, fetid buckeye