Peachleaf Willow vs American Sweet Flag - TreeTime.ca

Peachleaf Willow vs American Sweet Flag

Salix amygdaloides

Acorus americanus

NOT AVAILABLE THIS SEASON - MIGHT RETURN

CUSTOM GROW

Peachleaf Willow
American Sweet Flag

The Peachleaf Willow is often a multi-stemmed willow that generally grows into a tall shrub. This versatile and useful small tree is often seen in riparian zones and erosion control projects. Wildlife rely on the twigs, foliage and bark for food.

A widely distributed willow species, it's long pointed leaves are dark green on top and pale green underneath. The Peachleaf Willow is the tallest of the native prairie willows reaching 40ft in height.

American Sweet Flag is a native perennial wetland plant found along shorelines, streams, wet meadows, and marshes. Its extensive rhizome system allows it to spread and stabilise soil, helping maintain the edges of ponds and streams. This dense growth provides cover for small animals and supports overall wetland biodiversity, while the rhizomes and seeds serve as food for small mammals and waterfowl. Cold-hardy and resilient, it is well-suited for ecological restoration, riparian plantings, erosion control, and naturalization projects.

The plant grows in dense clumps with tall, sword-shaped leaves that release a citrus-like scent when bruised. The rhizomes are aromatic, with a spicy, cinnamon-like fragrance that has been used in perfumery and flavouring. In early summer, American Sweet Flag produces a distinctive floral spike (spadix), adding visual interest to wetland plantings.

Peachleaf Willow Quick Facts

American Sweet Flag Quick Facts

Zone: 2b
Zone: 3a
Height: 12 m (40 ft)
Height: 0.9 m (3 ft)
Spread: 9 m (30 ft)
Spread: 0.6 m (2.0 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: normal, wet
Moisture: wet
Growth rate: fast
Growth rate: fast
Life span: short
Life span: short
Growth form: upright, colony-forming
Spreading: rhizomes - high
Suckering: low


Foliage: resemble peach leaves, long slender greenish yellow
Foliage: fragrant
Flowers: yellow floral spike
Bloom time: spring to summer
Hybrid: no
Hybrid: no
Catkins: yes
Catkins: no


Native to: AB, BC, SK, MB, ON, QC
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, NT, PE
Other Names: american sweetflag