Pinegrass vs Alpine Bluegrass - TreeTime.ca

Pinegrass vs Alpine Bluegrass

Calamagrostis rubescens

Poa alpina

CUSTOM GROW

CUSTOM GROW

Pinegrass
Alpine Bluegrass

Pinegrass is a hardy, native perennial grass common in forested regions of western North America. It is an important understory species and is typically found beneath conifer canopies. Due to its spreading nature and ability to form dense mats that cover the forest floor, it helps stabilize soils and reduce erosion.

It provides forage for wildlife and livestock, shelter for small animals, and seeds for birds, playing an important ecological role in woodland ecosystems. Pinegrass is well-suited for ecological restoration, soil stabilization, and naturalization projects.

Alpine Bluegrass is a native perennial bunchgrass adapted to cold, high-altitude, and northern environments. It establishes well in harsh mountain and tundra conditions, thriving even in nutrient-poor soils. Its dense tufts provide reliable ground cover in alpine and subalpine habitats.

Hardy and low-maintenance, Alpine Bluegrass is valued in revegetation and erosion control projects due to its strong root system. It provides forage for wildlife and livestock, while its dense growth also offers cover for small animals. Well-suited for reclamation and soil stabilization in high-elevation and northern regions, Alpine Bluegrass is a key species for strengthening fragile landscapes, though it is also found in lower-elevation sites.

Pinegrass Quick Facts

Alpine Bluegrass Quick Facts

Zone: 4a
Zone: 3a
Height: 0.8 m (2.5 ft)
Height: 0.3 m (1.0 ft)
Spread: 0.5 m (1.5 ft)
Spread: 0.3 m (1.0 ft)
Light: any
Light: partial shade, full sun
Moisture: dry, normal
Moisture: any
Growth rate: medium
Growth rate: fast
Life span: short
Life span: short
Growth form: upright, clump-forming
Growth form: clump-forming
Spreading: rhizomes - medium, seeds - low
Spreading: seeds - medium


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


Native to: AB, BC, SK, MB
Native to: AB, BC, SK, MB, ON, QC, NS, NL, YT, NT, NU
Other Names: pine reedgrass
Other Names: alpine speargrass, mountain speargrass