Kentucky Coffeetree vs Black Gum - TreeTime.ca

Kentucky Coffeetree vs Black Gum

Nyssa sylvatica

Gymnocladus dioicus

NOT AVAILABLE THIS SEASON - MIGHT RETURN

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Black Gum
Kentucky Coffeetree

Black Gum is a slow-growing ornamental shade tree with a dense pyramidal shape. The foliage is dark green in the summer, and transitions to bright fall colours which include red, orange, purple, and gold. It is commonly used as an ornamental tree in parks and large gardens as a specimen or shade tree.

The small greenish white flowers provide nectar for bees and black tupelo honey is a sought after flavour. The small dark blue fruits which ripen in late summer will attract birds and other animals to your yard. The fruits are edible, but very sour, and are primarily used for pies, flavouring, and drinks. Plant the Black Gum where it will live long-term, as it has a large taproot and does not transplant well.

The Kentucky Coffeetree has the largest leaves of any native tree in North America! In the summer, its large green canopy provides shade. While in the winter, its leathery bean pods act as a decorative element against the sky as they rattle in the wind. Beautiful year-round, this tree is an elegant addition to any landscape.

Black Gum Quick Facts

Kentucky Coffeetree Quick Facts

Zone: 3a
Zone: 3a
Height: 12 m (40 ft)
Height: 21 m (70 ft)
Spread: 8 m (25 ft)
Spread: 15 m (50 ft)
Light: partial shade, full sun
Light: full sun
Moisture: dry, normal
Moisture: dry, normal
Growth rate: slow
Growth rate: medium
Life span: long
Life span: long
Suckering: medium
Suckering: high


Toxicity: Uncooked pods are toxic to humans
Fall colour: purple, orange, yellow, red
Berries: dark blue
Flavor: sour
Harvest: september to october
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Other Names: black tupelo, pepperidge tree, sour gum, tupelo
Other Names: coffeetree