Lupine Lupinus Play pronunciation

Lupine is a genus of over 500 species of flowering, herbaceous perennials in the bean family. The plants bloom from spring into summer with fragrant purple and yellow blossoms along an erect stalk. Most  lupine species are native to the Western United States and require a cool climate. In warmer climates (zones 7 and 8), they tend to be grown as annuals. Native North Carolina lupines such as L. perennis and L. diffusus grow in the coastal plain but may be difficult to find.

Lupine species tend to do well in full sun, organically rich soil, with consistent watering. These plants appreciate some light afternoon shade in hot summer areas and dislike the heat and humidity of the deep South where they are best grown as annuals. Mulch around the plants can help to keep roots cool and you can deadhead spent flower spikes to encourage additional bloom. Lupines tend to be short-lived (2 to 5 years) perennials in the best of growing environments.

Hybrid Lupines such as the Russell Hybrids are best for cool mountain gardens. Plant seeds in the fall.

Diseases, Insect Pests, and Other Plant Problems:

Slugs and snails can be a problem. Powdery mildew and aphids can also affect plants.