Grey Alder vs Falsebox - TreeTime.ca

Grey Alder vs Falsebox

Alnus incana

Paxistima myrsinites

NOT AVAILABLE THIS SEASON - MIGHT RETURN

CUSTOM GROW

Grey Alder
Falsebox

River Alder is a large shrub or small tree with a multi-stemmed, spreading habit. It is an excellent tree to plant if you want to stabilize the soil near rivers and creeks.

Unlike the other alder varieties, River Alder is attractive enough to be included in riverside plantings by municipal and provincial park organizations.

Note: We use Grey Alder for Alnus incana. This species is also known by many other common names, including River Alder, Speckled Alder, and others. Please confirm the scientific name to ensure you are ordering the correct plant.

Falsebox is a hardy, native evergreen shrub found in forests, rocky slopes, and open woodland sites. Though small and easily overlooked among the leaves, the maroon flowers still supply nectar and pollen for pollinators such as native bees and flies. Blooming in spring, they provide an important early-season food source. Its year-round greenery adds visual interest through the winter.

Falsebox is a low-growing shrub that tolerates a wide range of conditions, including drought once established. It thrives particularly well beneath the shade of mature trees, where few other plants succeed. With its resilience and ecological value, Falsebox is well-suited for naturalization, restoration projects, and diverse landscape plantings.

Grey Alder Quick Facts

Falsebox Quick Facts

Zone: 1a
Zone: 5a
Height: 8 m (25 ft)
Height: 0.5 m (1.5 ft)
Spread: 4 m (12 ft)
Spread: 0.5 m (1.5 ft)
Light: full sun
Light: any
Moisture: normal, wet
Moisture: dry, normal
Growth rate: fast
Growth rate: slow
Life span: short
Life span: medium
Growth form: prostrate to spreading
Spreading: layering - medium
Suckering: none


Foliage: evergreen, leathery leaves
Fall colour: yellow to orange
Bark: reddish-brown
Flowers: small, maroon-purple, fragrant
Bloom time: summer
Fruit: small catkins
Cones: small brown cones
Hybrid: no
Hybrid: no
Catkins: yes
Catkins: no


Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU, PE
Native to: AB, BC
Other Names: hoary alder, river alder, speckled alder
Other Names: false box, mountain boxwood, mountain lover, myrtle boxwood, oregon boxleaf, oregon boxwood