Marsh Cinquefoil vs Softstem Bulrush - TreeTime.ca

Marsh Cinquefoil vs Softstem Bulrush

Schoenoplectus tabernaemontani

Comarum palustre

CUSTOM GROW

CUSTOM GROW

Softstem Bulrush
Marsh Cinquefoil

Softstem Bulrush is a native perennial sedge that forms dense colonies of tall, upright stems. Thriving in saturated soils and shallow water, it spreads vigorously by rhizomes, creating large colonies that stabilize shorelines, control erosion, and strengthen wetland ecosystems.

Dense stands of Softstem Bulrush create shelter and nesting sites for birds, while also supporting aquatic invertebrates and the larvae of numerous insects. It is also an important food source. Many wetland birds, especially ducks, feed on the seeds, while muskrats feed on the foliage and rhizomes. Well-suited for ecological restoration, waterside & riparian plantings, erosion control, and habitat enhancement projects.

Marsh Cinquefoil is a native perennial wetland plant with striking reddish-purple, star-shaped flowers. They bloom in early to mid-summer, providing nectar for bees, flies, and other pollinators. Beyond its summer blooms, the foliage turns red in autumn, adding seasonal interest to wetland landscapes.

Common in wetlands, pond margins, and wet meadows, Marsh Cinquefoil spreads by rhizomes to form colonies or patches that contribute to shoreline stabilization. It thrives in nutrient-poor, saturated soils where many other plants struggle, making it valuable in challenging wetland conditions. With its ecological function and ornamental appeal, it is well-suited for wetland plantings, ecological restoration, and naturalized projects.

Softstem Bulrush Quick Facts

Marsh Cinquefoil Quick Facts

Zone: 3a
Zone: 1b
Height: 1.8 m (6 ft)
Height: 0.5 m (1.5 ft)
Spread: 1.2 m (4 ft)
Spread: 0.3 m (1.0 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: wet
Moisture: wet
Growth rate: fast
Growth rate: fast
Life span: short
Life span: short
Growth form: upright, clump-forming
Growth form: ascending to upright
Spreading: rhizomes - high
Spreading: seeds - medium, rhizomes - medium


Flowers: dark red/maroon, star-shaped
Bloom time: summer
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, PE
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU, PE
Other Names: american great bulrush, common great bulrush, great bulrush, soft-stemmed bulrush
Other Names: marsh five fingers, purple cinquefoil, purple marshlocks