Green Alder vs Rose Glow Barberry - TreeTime.ca

Green Alder vs Rose Glow Barberry

Alnus alnobetula subsp. crispa

Berberis thunbergii Rose Glow

CUSTOM GROW

Green Alder
Rose Glow Barberry

Green Alder is a native, cold-hardy shrub found in boreal forests, along slopes, and in open upland habitats. It fixes nitrogen in the soil, improving fertility and helping other plants grow, while its roots help stabilize slopes and disturbed ground. Fast to establish on poor soils, it is widely used in reclamation, restoration, and erosion control projects.

With its smooth grey bark and shiny green leaves, Green Alder often forms dense thickets that provide cover for birds and small mammals. Its seeds, buds, and catkins also supply food for wildlife. Green Alder is well suited for naturalization and ecological restoration.

Note: We use Green Alder for Alnus alnobetula subsp. crispa. This species is also known by many other common names, including Mountain Alder, Sitka Alder, and others. Please confirm the scientific name to ensure you are ordering the correct plant.

Rose Glow Barberry is a cold hardy, drought tolerant shrub. It has attractive, mottled foliage that ranges from red, pink, green, and white, maturing to deep maroon.

Rose Glow Barberry has sharp thorns, so be careful when you're handling this shrub. These thorns are what make Rose Glow Barberry an excellent hedge plant as they deter rabbit and deer.

Green Alder Quick Facts

Rose Glow Barberry Quick Facts

Lowest Price: $3.49 - SAVE UP TO 42%
Zone: 1a
Zone: 3a
Height: 7 m (23 ft)
Height: 1.2 m (4 ft)
Spread: 3 m (10 ft)
Spread: 1.2 m (4 ft)
Light: any
Light: full sun
Moisture: any
Moisture: normal, wet
Growth rate: fast
Growth rate: medium
Life span: short
Life span: short
Suckering: high
Suckering: medium
Maintenance: medium


Flowers: pink/purple flower
Hybrid: no
Hybrid: no
Catkins: yes
Catkins: no

In row spacing: 0.9 m (3 ft)

Between row spacing: 5 m (16 ft)
Native to: AB, SK, MB, ON, NS, NB, NL, YT
Other Names: american green alder