Information for Lupinus rivularis

B and T World Seeds' reference number: 401796
USDA average, annual, minimum temperature Zone:5
Type of plant - perennial
Flower: BLUE to PURPLE, to 16mm., in tall spikes
Foliage: 7-9 lfts. to 4cm. long, strigulose ben.
Height in meters: 1

Common names for Lupinus rivularis: Rank Prairie Lupin,  Riverbank Lupin,  Riverbank Lupine, 

Lupinus rivularis is included in the following B and T World Seeds flowering plant categories:
43:   Herbaceous Border Plant Seed List
76:   Californian Native Plant Seed List
88:   Natives of U.S.North West
131:   Toxic Plants
185:   Plant Species whose germination is improved by Smoke
389:  Fabaceae
711:  Leguminosae
719:   North American Native Ethnobotanicals

Germination guide
Lupinus rivularis seeds will usually germinate in 15-60 days, even under good conditions germination may be erratic. Normally germinates in the dark. Sow seeds about 13mm deep in a Well drained seed sowing mix at about 15C.

Soak or chip the seeds.

SEED GERMINATION THEORY AND PRACTICE; by Professor Norman C. Deno
B & T World Seeds Route des Marchandes, Paguignan, 34210 Aigues-Vives, France
fax ++ 33 (0)4 68 91 30 39   phone ++ 33 (0)4 68 91 29 63   [email protected]