Green Alder vs Water Sedge - TreeTime.ca

Green Alder vs Water Sedge

Alnus crispa

Carex aquatilis

COMING SOON

(new stock expected: fall of 2024)

ONLY AVAILABLE BY CONTRACT GROW

Green Alder
Water Sedge

Green Alder is a cold hardy, native shrub. It is often planted on infertile sites so it can fix nitrogen from the air and improve the soil quality.

Green Alder is known for its smooth grey bark and attractive shiny green leaves; it is commonly used in reclamation.

Water Sedge is a waterside grass which grows an extensive horizontal root system. This prevents erosion and allows it to grow back after being eaten.

Water sedge is grazed by many animals including cattle, sheep, horses and waterfowl. Animals choose Water Sedge for forage later in the year as it stays green longer than other plants, requiring you to buy feed for less of the year.

Green Alder Quick Facts

Water Sedge Quick Facts

Zone: 1a
Zone: 1a
Height: 7 m (23 ft)
Height: 0.9 m (3 ft)
Spread: 3 m (10 ft)
Spread: 0.5 m (1.5 ft)
Moisture: any
Moisture: wet
Light: any
Light: full sun
Hybrid: no
Hybrid: no
Catkins: yes
Catkins: no
Flowers: green and brown
Growth rate: fast
Growth rate: fast
Life span: short
Life span: short
Suckering: high
Suckering: medium

In row spacing: 0.9 m (3 ft)

Between row spacing: 5 m (16 ft)


Other Names: mountain alder, sitka alder
Other Names: leafy tussock sedge