Blue Moon Wisteria vs Black Gum - TreeTime.ca

Blue Moon Wisteria vs Black Gum

Nyssa sylvatica

Wisteria macrostachya Blue Moon

NOT AVAILABLE THIS SEASON - MIGHT RETURN

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Black Gum
Blue Moon Wisteria

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.

Blue Moon Wisteria is a striking, flowering vine, and the hardiest of the wisterias. Up to three times in one growing season you can expect showy, fragrant, lavender-blue flowers.

Make sure you plan your site as this vine requires a structure to support its mature weight. Try planting close to a post, trellis, or fence.

Black Gum Quick Facts

Blue Moon Wisteria Quick Facts

Zone: 3a
Zone: 3a
Height: 12 m (40 ft)
Height: 5 m (18 ft)
Spread: 8 m (25 ft)
Spread: 1.5 m (5 ft)
Light: partial shade, full sun
Light: full sun
Moisture: dry, normal
Moisture: normal
Growth rate: slow
Growth rate: fast
Life span: long
Life span: medium
Suckering: medium
Suckering: medium
Maintenance: medium


Toxicity: can be toxic to cats, dogs, and horses when consumed
Fall colour: purple, orange, yellow, red
Flowers: blue/purple strings of flowers
Berries: dark blue
Flavor: sour
Harvest: september to october
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: ON
Other Names: black tupelo, pepperidge tree, sour gum, tupelo