Staghorn Sumac vs Diamond-Leaf Willow - TreeTime.ca

Staghorn Sumac vs Diamond-Leaf Willow

Salix planifolia

Rhus typhina

CUSTOM GROW

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Diamond-Leaf Willow
Staghorn Sumac

Diamond-Leaf Willow is a native deciduous shrub known for its glossy diamond-shaped leaves, which give the shrub its name. Its catkins emerge in spring, providing an important early source of pollen for pollinators. The shrub’s dense growth also offers valuable cover and browse for wildlife, including moose and deer.

This shrub is well-suited to cool, moist habitats such as wetlands, streambanks, and forest openings. It spreads by rhizomes, helping to stabilize soils and form dense thickets. Diamond-Leaf Willow is valuable for reclamation, wetland enhancement, shelterbelt plantings, and a wide range of conservation and habitat restoration projects.

Staghorn Sumac is a popular ornamental shrub with red velvet like antlers that produce seeds that provide nice winter interest for landscapers and gardeners.

This low-maintenance plant is a great addition to any garden it is also used in shelterbelts.

Diamond-Leaf Willow Quick Facts

Staghorn Sumac Quick Facts

Zone: 1a
Zone: 4a
Height: 1.8 m (6 ft)
Height: 3 m (10 ft)
Spread: 1.5 m (5 ft)
Spread: 3 m (10 ft)
Light: full sun
Light: partial shade, full sun
Moisture: wet
Moisture: dry, normal
Growth rate: fast
Growth rate: medium
Life span: medium
Life span: short
Growth form: upright to spreading, ticket-forming
Spreading: seeds - medium, layering - low
Suckering: low


Bark: smooth, dark brown
Flowers: small, green-yellow
Fruit: small, red
Hybrid: no
Hybrid: no
Catkins: yes
Catkins: no


Native to: AB, BC, SK, MB, ON, QC, NL, YT, NT, NU
Native to: ON, QC, NS, NB, PE
Other Names: diamondleaf willow, flat-leaved willow, mountain willow, plane-leaf willow, plane-leaved willow, tea-leaf willow, tea-leaved willow
Other Names: stags horn sumach, velvet sumac