Arnold Hawthorn vs Diamond-Leaf Willow - TreeTime.ca

Arnold Hawthorn vs Diamond-Leaf Willow

Crataegus arnoldiana

Salix planifolia

NOT AVAILABLE THIS SEASON - MIGHT RETURN

CUSTOM GROW

Arnold Hawthorn
Diamond-Leaf Willow

Arnold Hawthorn is a low-branched tree favored by wildlife and landscapers. This tree's beautiful white flowers and bright red berries make it an attractive ornamental in anyone's yard. Arnold Hawthorn is also used in windbreaks and riparian planting.

Despite its thorns, Arnold Hawthorn is a popular choice of food and shelter for deer and birds. Humans can also eat these berries fresh or preserved, but Arnold Hawthorn will not have high yields until it matures at 5-8 years.

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.

Arnold Hawthorn Quick Facts

Diamond-Leaf Willow Quick Facts

Zone: 3a
Zone: 1a
Height: 5 m (15 ft)
Height: 1.8 m (6 ft)
Spread: 5 m (15 ft)
Spread: 1.5 m (5 ft)
Light: partial shade, full sun
Light: full sun
Moisture: normal
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


Foliage: contains thorns
Fall colour: yellow
Bark: gray to brown
Bark: smooth, dark brown
Flowers: white
Berries: red pomes about 1 cm in diameter
Hybrid: no
Hybrid: no
Catkins: no
Catkins: yes


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