Green Alder vs Common Juniper - TreeTime.ca

Green Alder vs Common Juniper

Alnus alnobetula subsp. crispa

Juniperus communis

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Green Alder
Common Juniper

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.

Common Juniper is a wide spreading, coniferous shrub with scaly needles and small, berry-like cones. Used as a landscaping shrub, it typically grows 3 or 4 feet tall and will not spread like Creeping Juniper.

You can plant Common Juniper near building foundations or beneath larger trees to provide year-round color and texture to your yard with minimal maintenance.

Green Alder Quick Facts

Common Juniper Quick Facts

Lowest Price: $3.49 - SAVE UP TO 42%
Zone: 1a
Zone: 1a
Height: 7 m (23 ft)
Height: 2.4 m (8 ft)
Spread: 3 m (10 ft)
Spread: 3 m (10 ft)
Light: any
Light: partial shade, full sun
Moisture: any
Moisture: dry, normal
Growth rate: fast
Growth rate: medium
Life span: short
Life span: medium
Suckering: high
Suckering: none


Fall colour: green
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
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU, PE
Other Names: american green alder