Korean Maple vs Smooth Sumac - TreeTime.ca

Korean Maple vs Smooth Sumac

Rhus glabra

Acer pseudosieboldianum

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Korean Maple

Smooth Sumac is an excellent shrub for both its ornamental appeal and tolerance of difficult planting sites. You'll love the attractive pyramidal spikes of hairy, red berries that emerge on female plants and the fern-like foliage that covers both male and female varieties.

Ensure you give Smooth Sumac enough space to spread out due to its high suckering nature. While not ideal for small, urban yards, this shrub will make a stunning border along a woodland edge or roadside.

Note:These plants typically reach maturity and make their sex easily known (females producing fruit) in their 3rd or 4th year of growth. Our seedlings are too young to identify their sex.

The Korean Maple is an ideal accent tree, and is similar in size and shape to the Japanese Maple, but much hardier. The leaves have long, finger-like lobes that turn striking shades of yellow, orange and red in autumn.

It is recommended that pruning be done during the summer after the leaves have fully developed to ensure sap does not "bleed" down the tree.

Smooth Sumac Quick Facts

Korean Maple Quick Facts

Zone: 3a
Zone: 4a
Height: 2.4 m (8 ft)
Height: 5 m (15 ft)
Spread: 2.1 m (7 ft)
Spread: 3 m (10 ft)
Moisture: dry, normal
Light: partial shade, full sun
Light: partial shade, full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no
Fall colour: scarlet red
Fall colour: vibrant to deep red
Growth rate: fast
Growth rate: medium
Life span: medium
Life span: long
Maintenance: medium
Suckering: high
Suckering: none