Birch Leaf Spirea vs Silky Lupine - TreeTime.ca

Birch Leaf Spirea vs Silky Lupine

Spiraea betulifolia

Lupinus sericeus

NOT AVAILABLE THIS SEASON - MIGHT RETURN

CUSTOM GROW

Birch Leaf Spirea
Silky Lupine

Birch Leaf Meadowsweet is a small, rounded shrub, reaching 3 to 4 feet high.

In the early summer, white flowers emerge with dark green foliage. Come fall, birch-like leaves turn a kaleidoscope of red, orange, and purple adding seasonal interest.

Native to Japan and Eastern Asia, this dwarf shrub attracts butterflies and is an excellent option for the front row of a shrub border.

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.

Birch Leaf Spirea Quick Facts

Silky Lupine Quick Facts

Zone: 4a
Zone: 4a
Height: 0.9 m (3 ft)
Height: 0.6 m (2.0 ft)
Spread: 0.9 m (3 ft)
Spread: 0.5 m (1.5 ft)
Light: full sun
Light: any
Moisture: normal, wet
Moisture: dry, normal
Growth rate: medium
Growth rate: medium
Life span: short
Life span: short
Growth form: clump-forming
Spreading: seeds - high
Suckering: none
Maintenance: medium


Toxicity: toxic to sheep and other livestock
Foliage: Silky-haired, palmately compound leaves
Flowers: Blue to violet pea-like flowers
Bloom time: mid to late summer
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC
Other Names: birch leaf meadowsweet, shiny leaf spirea, white spirea