Ninebark vs Diamond-Leaf Willow - TreeTime.ca

Ninebark vs Diamond-Leaf Willow

Physocarpus opulifolius

Salix planifolia

CUSTOM GROW

CUSTOM GROW

Ninebark
Diamond-Leaf Willow

Ninebark is a small, multi-stemmed shrub, that is used to add texture or colour to any yard.

It features flaky, cinnamon-brown bark, attractive white flowers, and long, maple-like leaves.

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.

Ninebark Quick Facts

Diamond-Leaf Willow Quick Facts

Zone: 2a
Zone: 1a
Height: 2.1 m (7 ft)
Height: 1.8 m (6 ft)
Spread: 2.1 m (7 ft)
Spread: 1.5 m (5 ft)
Light: full sun
Light: full sun
Moisture: dry, normal
Moisture: wet
Growth rate: slow
Growth rate: fast
Life span: long
Life span: medium
Growth form: upright to spreading, ticket-forming
Spreading: seeds - medium, layering - low
Suckering: none


Bark: smooth, dark brown
Flowers: small white clusters
Berries: small pink to purple berry like follicles
Hybrid: no
Hybrid: no
Catkins: no
Catkins: yes


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