Blue Moon Wisteria vs Marsh Cinquefoil - TreeTime.ca

Blue Moon Wisteria vs Marsh Cinquefoil

Wisteria macrostachya Blue Moon

Comarum palustre

CUSTOM GROW

Blue Moon Wisteria
Marsh Cinquefoil

Blue Moon Wisteria is a striking, flowering vine, and the hardiest of the wisterias. Up to three times in one growing season you can expect showy, fragrant, lavender-blue flowers.

Make sure you plan your site as this vine requires a structure to support its mature weight. Try planting close to a post, trellis, or fence.

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.

Blue Moon Wisteria Quick Facts

Marsh Cinquefoil Quick Facts

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Zone: 3a
Zone: 1b
Height: 5 m (18 ft)
Height: 0.5 m (1.5 ft)
Spread: 1.5 m (5 ft)
Spread: 0.3 m (1.0 ft)
Light: full sun
Light: partial shade, full sun
Moisture: normal
Moisture: wet
Growth rate: fast
Growth rate: fast
Life span: medium
Life span: short
Growth form: ascending to upright
Spreading: seeds - medium, rhizomes - medium
Suckering: medium
Maintenance: medium

Toxicity: can be toxic to cats, dogs, and horses when consumed

Flowers: blue/purple strings of flowers
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, NU, PE
Other Names: marsh five fingers, purple cinquefoil, purple marshlocks