Pin Cherry vs American Sweet Flag - TreeTime.ca

Pin Cherry vs American Sweet Flag

Acorus americanus

Prunus pensylvanica

CUSTOM GROW

NOT AVAILABLE THIS SEASON - MIGHT RETURN

American Sweet Flag
Pin Cherry

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.

Pin Cherry is a small tree that produces clusters of white blossoms in spring followed by bright red berries that ripen through the summer. The attractive red color of the leaves in the fall is an added bonus.

The fruit is quite sour when eaten fresh but is excellent when cooked into jam or jelly. Birds love the berries and will be attracted to your property.

American Sweet Flag Quick Facts

Pin Cherry Quick Facts

Zone: 3a
Zone: 2a
Height: 0.9 m (3 ft)
Height: 9 m (30 ft)
Spread: 0.6 m (2.0 ft)
Spread: 5 m (16 ft)
Light: partial shade, full sun
Light: full sun
Moisture: wet
Moisture: normal
Growth rate: fast
Growth rate: fast
Life span: short
Life span: short
Growth form: upright, colony-forming
Spreading: rhizomes - high
Suckering: low
Maintenance: medium


Foliage: fragrant
Fall colour: very bright orangish-red
Bark: reddish brown bark has an attractive appearance in the winter
Flowers: yellow floral spike
Flowers: white
Bloom time: spring to summer
Fruit: clusters of edible, red cherries often used for jams and jellies
Berries: clusters of edible, red cherries often used for jams and jellies
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, NT, PE
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, NT, PE
Other Names: american sweetflag
Other Names: bird cherry, fire cherry, pincherry, red cherry, wild red cherry