Silky Lupine vs Canada Mint - TreeTime.ca

Silky Lupine vs Canada Mint

Mentha canadensis

Lupinus sericeus

NOT AVAILABLE THIS SEASON - MIGHT RETURN

CUSTOM GROW

Canada Mint
Silky Lupine

Canada Mint is a native perennial plant known for its fragrant edible leaves. It produces small white to purple flowers in clusters around the stem and is commonly found in wet areas, including ditches and along wetlands, lakes, and rivers. The leaves can be eaten fresh or used to make teas and essential oils.

Canada Mint can spread quickly through underground rhizomes, making it well-suited to naturalization and restoration projects where it can spread freely. In smaller urban yards or gardens, container planting is recommended to help manage its growth. If planted directly in the ground, regular care and maintenance may be needed to limit its spread.

Silky Lupine is a native perennial wildflower known for its upright spikes of blue to violet flowers. Blooming from late spring into summer, the nectar-rich, showy blossoms attract a variety of pollinators, especially bees and butterflies. The plant’s fine, silky foliage provides soft texture and visual interest, enhancing landscapes throughout the growing season.

Silky Lupine is a nitrogen-fixing plant that enriches soils and supports surrounding vegetation. Its deep roots stabilize soil, and it spreads naturally by ejecting seeds from drying pods. If spread isn’t desired, new seedlings are easy to remove. While it is foraged by some wild animals, it contains alkaloids that are toxic to livestock. Silky Lupine is well-suited to pollinator gardens, naturalization plantings, erosion control, and ecological restoration projects.

Canada Mint Quick Facts

Silky Lupine Quick Facts

Zone: 1a
Zone: 4a
Height: 0.5 m (1.5 ft)
Height: 0.6 m (2.0 ft)
Spread: 0.6 m (2.0 ft)
Spread: 0.5 m (1.5 ft)
Light: partial shade, full sun
Light: any
Moisture: normal, wet
Moisture: dry, normal
Growth rate: fast
Growth rate: medium
Life span: short
Life span: short
Growth form: spreading, colony forming
Growth form: clump-forming
Spreading: rhizomes - high, seeds - low
Spreading: seeds - high
Maintenance: medium
Maintenance: medium


Toxicity: toxic to sheep and other livestock
Foliage: aromatic, edible
Foliage: Silky-haired, palmately compound leaves
Flowers: small, white to purple clusters along stem
Flowers: Blue to violet pea-like flowers
Bloom time: mid summer to early fall
Bloom time: mid to late summer
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, PE
Native to: AB, BC
Other Names: american wild mint