Bluejoint vs Bebbs Sedge - TreeTime.ca

Bluejoint vs Bebbs Sedge

Calamagrostis canadensis

Carex bebbii

CUSTOM GROW

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Bluejoint
Bebbs Sedge

Bluejoint is a native perennial grass that forms tall, dense colonies. It is one of the most abundant grasses found in Canada and the United States. The extensive shallow root system and spreading rhizomes help stabilise soils, especially in wet meadows, marshes, and along streambanks.

It is a cool-season grass, growing most actively in spring and fall and slowing during the heat of summer. Seeds from its purple-tinged spikes feed birds and small mammals, and the plant itself provides forage for wildlife and livestock, though it does not tolerate heavy grazing. Its tall, dense growth also offers nesting habitat for wetland birds. With these combined values, Bluejoint is well-suited for naturalisation, riparian plantings, and habitat restoration projects.

Bebb’s Sedge is a native perennial wetland plant that forms dense clumps of grass-like stems. It grows in a variety of wetland habitats, from marshes and wet meadows to lakeshores and stream banks. Ideal for rain gardens, riparian restoration, soil stabilization, and naturalization projects.

In late spring and early summer, Bebb’s Sedge produces clustered seed heads that mature from green to reddish-brown, adding seasonal interest while providing food and habitat for wildlife. As a cool-season plant, it grows most actively in the spring and as temperatures cool in the fall.

Bluejoint Quick Facts

Bebbs Sedge Quick Facts

Zone: 2a
Zone: 2a
Height: 1.2 m (4 ft)
Height: 0.6 m (2.0 ft)
Spread: 0.3 m (1.0 ft)
Spread: 0.5 m (1.5 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: normal, wet
Moisture: wet
Growth rate: fast
Growth rate: fast
Life span: medium
Life span: short
Growth form: upright, clump-forming
Growth form: clump forming
Spreading: rhizomes - high, seeds - high
Spreading: rhizomes - medium, seeds - low


Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU, PE
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, PE
Other Names: bluejoint grass, bluejoint reedgrass, canada blue joint, canada reedgrass, marsh reedgrass
Other Names: bebbs oval sedge