Sandbar Willow vs Dwarf-Bog Birch - TreeTime.ca

Sandbar Willow vs Dwarf-Bog Birch

Salix exigua

Betula glandulosa

CUSTOM GROW

CUSTOM GROW

Sandbar Willow
Dwarf-Bog Birch

Sandbar Willow is a deciduous species native to much of North America. This mid-sized, fast-growing shrub can be found in very wet areas, making it an ideal plan to use in a wet area with erosion risk.

Sandbar Willow has long, narrow green leaves, and its grassy narrow stems give it an attractive, bamboo-like appearance.

All willow are important to native pollinators each spring as they have higher amounts of pollen and nectar early each growing season when other food sources are scarce.

Dwarf-Bog Birch is a native, cold-hardy shrub that can be found across most of Canada. Its preference for moist soils and the extensive root system make it well-suited for riparian zone plantings, soil stabilization, and erosion control projects.
It features small, round, leathery leaves with scalloped edges and produces small, cone-like catkins. A distinguishing characteristic of the Dwarf-Bog Birch is the presence of large resin glands on the branches and the undersides of the leaves. These resin glands are the reason for its scientific name, Betula glandulosa.
Note: We use Dwarf-Bog Birch for Betula glandulosa. This species is also known by many other common names, including Bog Birch, Dwarf Birch, Glandular Birch, and others. Please confirm the scientific name to ensure you are ordering the correct plant.

Sandbar Willow Quick Facts

Dwarf-Bog Birch Quick Facts

Zone: 2a
Zone: 2a
Height: 4 m (13 ft)
Height: 1.8 m (6 ft)
Spread: 3 m (10 ft)
Spread: 1.2 m (4 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: any
Moisture: normal, wet
Growth rate: fast
Growth rate: medium
Life span: short
Life span: medium
Growth form: spreading to prostrate, clump-forming
Spreading: seeds - medium, layering - medium
Suckering: medium


Bark: reddish brown
Seeds: located within the capsules on the catkins
Hybrid: no
Hybrid: no
Catkins: yes
Catkins: yes


Native to: AB, BC
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU
Other Names: dwarf birch, dwarf resin birch, glandular birch, resin birch, scrub birch, swamp birch