Mountain Maple vs Diamond-Leaf Willow - TreeTime.ca

Mountain Maple vs Diamond-Leaf Willow

Acer spicatum

Salix planifolia

CUSTOM GROW

CUSTOM GROW

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Diamond-Leaf Willow

Used to growing in the shadows of the damp forest, White Maple (aka Mountain Maple) is a great fit for shady and wet areas, such as beneath larger trees. Unlike most of its cousins, the White Maple is a shrub instead of a tree. It's still a maple, however, with sap that can be made into Maple syrup to prove it!

In May and June, the classic shapes of Maple leaves are joined by clusters of green and yellow flowers. Soon after, red samaras (aka helicopter seeds or whirligigs) appear. This distinctive appearance makes White Maple an excellent choice for giving urban yards a unique (and patriotic) look.

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.

Mountain Maple Quick Facts

Diamond-Leaf Willow Quick Facts

Zone: 2a
Zone: 1a
Height: 15 m (50 ft)
Height: 1.8 m (6 ft)
Spread: 15 m (50 ft)
Spread: 1.5 m (5 ft)
Light: full sun
Light: full sun
Moisture: normal, wet
Moisture: wet
Growth rate: fast
Growth rate: fast
Life span: long
Life span: medium
Growth form: upright to spreading, ticket-forming
Spreading: seeds - medium, layering - low
Suckering: medium
Maintenance: medium


Fall colour: purple to bright red to yellow
Bark: thin reddish or greyish
Bark: smooth, dark brown
Flowers: yellow and green
Seeds: winged samaras
Hybrid: no
Hybrid: no
Catkins: no
Catkins: yes


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