Acidic / Chalky / Alkaline / Clay / Heavy / Moist / Well Drained / Light / Sandy
Found growing wild in the USA from the Rocky Mountains to New Mexico, Thermopsis rhombifolia var. montana is a lupin-like perennial with yellow flowers in early summer, contrasting with mid-green leaves.
For best results grow Thermopsis rhombifolia var. montana in well-drained soil in sun or partial shade. Propagate from seed in early spring. Plants resent disturbance so seedlings should be moved to their final position as soon as possible.
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Thermopsis and wildlife
Thermopsis is known for attracting bees. It has nectar/pollen rich flowers.