Black Locust vs Birch Leaf Spirea - TreeTime.ca

Black Locust vs Birch Leaf Spirea

Spiraea betulifolia

Robinia pseudoacacia

NOT AVAILABLE THIS SEASON - MIGHT RETURN

COMING SOON

(new stock expected: fall of 2025)

Birch Leaf Spirea
Black Locust

Birch Leaf Meadowsweet is a small, rounded shrub, reaching 3 to 4 feet high.

In the early summer, white flowers emerge with dark green foliage. Come fall, birch-like leaves turn a kaleidoscope of red, orange, and purple adding seasonal interest.

Native to Japan and Eastern Asia, this dwarf shrub attracts butterflies and is an excellent option for the front row of a shrub border.

Black Locust is an attractive tree. Its distinctive leaves are made of about a dozen bright green leaflets. It also notable for its fragrant white flowers, which smell of citrus.

Black Locust can grow in many situations, but prefers dry areas with lots of sun. It is robust and is an excellent choice for establishing shade in dry, open areas.

Important note: Much of the Black Locust is toxic to humans and livestock, including seeds, bark, and leaves.

Birch Leaf Spirea Quick Facts

Black Locust Quick Facts

Zone: 4a
Zone: 3a
Height: 0.9 m (3 ft)
Height: 12 m (40 ft)
Spread: 0.9 m (3 ft)
Spread: 8 m (25 ft)
Light: full sun
Light: full sun
Moisture: normal, wet
Moisture: dry, normal
Growth rate: medium
Growth rate: fast
Life span: short
Life span: long
Suckering: none
Suckering: high


Bark: dark reddish brown to balck with furrows
Flowers: Creamy white flowers in a pyramidal shape bloom in may-june
Seeds: dark brown peapod-like pods
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Other Names: birch leaf meadowsweet, shiny leaf spirea, white spirea
Other Names: false acacia, yellow locust