Lupinus Species, Riverbank Lupine

Lupinusrivularis

Family
Fabaceae (fab-AY-see-ee)
Genus
Lupinus (loo-PIE-nus)
Species
rivularis (riv-yoo-LAIR-iss)
Synonym
Lupinus lignipes
Sun Exposure
Full Sun
Foliage
Succulent
Height
24-36 in. (60-90 cm)
Spacing
24-36 in. (60-90 cm)
Hardiness
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Bloom Color
Light Blue
Dark Blue
Blue-Violet
Lavender
Medium Purple
Bloom Time
Mid Summer
Other Details
Category
Shrubs
Tropicals and Tender Perennials
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Bronze
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; direct sow after last frost
Scarify seed before sowing
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Regional

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Gardener's Notes:

0
positive
0
neutral
0
negative
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