Golden Banner (Thermopsis rhombifolia)

A perennial with yellow, pea-like flower; blooming in the spring. Does best in full sun with well-drained soil.


Native perennial with yellow flowers that blooms through the spring. From the pea family, it can grow anywhere from 6 to 16 inches in height. The plant thrives in full sun, but it can also be planted in partial shade. It’s nectar-pollen rich flowers attract bees.

Additional information

Scientific Name

Thermopsis rhombifolia

Common Names

Plains Golden Banner, Mountain Thermopsis, Prairie Thermopsis, Prairie Goldenbean

Bloom Time