Washington Hawthorn vs Diamond-Leaf Willow - TreeTime.ca

Washington Hawthorn vs Diamond-Leaf Willow

Crataegus phaenopyrum

Salix planifolia

CUSTOM GROW

CUSTOM GROW

Washington Hawthorn
Diamond-Leaf Willow

Washington Hawthorn is an attractive ornamental shrub that is dense enough to plant as a privacy screen. It produces clusters of white blooms in late spring to early summer.

Washington Hawthorn's red berries last throughout winter, bringing squirrels and birds to your property. In the fall, its foliage turns beautiful orange, scarlet, or purple.

One of the most overlooked trees on the prairies. This tree is often used as rootstock, a wildlife attractor, or a boulevard hedge. Give this one a second look.

This species is also known as one of the more salt-tolerant species for those with saline soils.

Please note: this plant is poisonous to dogs.

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.

Washington Hawthorn Quick Facts

Diamond-Leaf Willow Quick Facts

Zone: 3a
Zone: 1a
Height: 6 m (20 ft)
Height: 1.8 m (6 ft)
Spread: 4 m (12 ft)
Spread: 1.5 m (5 ft)
Light: partial shade, full sun
Light: full sun
Moisture: any
Moisture: wet
Growth rate: medium
Growth rate: fast
Life span: medium
Life span: medium
Growth form: upright to spreading, ticket-forming
Spreading: seeds - medium, layering - low
Suckering: none


Fall colour: orange, scarlet or purple
Bark: smooth, dark brown
Flowers: white flowers in spring
Berries: small, red
Hybrid: no
Hybrid: no
Catkins: no
Catkins: yes

In row spacing: 0.9 m (3 ft)

Between row spacing: 5 m (16 ft)
Native to: AB, BC, SK, MB, ON, QC, NL, YT, NT, NU
Other Names: washington thorn
Other Names: diamondleaf willow, flat-leaved willow, mountain willow, plane-leaf willow, plane-leaved willow, tea-leaf willow, tea-leaved willow