Small Camas

A North American native that has become a staple of the British naturalistic planting movement. Camassia quamash is a reliable bulbous perennial that produces spikes of star-shaped, deep violet-blue flowers with prominent yellow anthers. Reaching about 30-50cm in height, it is slightly smaller and more delicate than its more common relative Camassia leichtlinii. One of its greatest strengths is its ability to thrive in heavy, damp soils—including clay—that would cause most other bulbs to rot. It is perfectly suited for naturalising in wildflower meadows, orchard grass, or at the edges of ponds. It is fully hardy (H7) and prefers a sunnier spot but will tolerate partial shade. For the best effect, plant in large drifts. The bulbs were once a staple food source for Native American tribes, but in the garden, they provide essential nectar for early summer pollinators.

Sun: Full sun to partial shade.

Soil: Moist but well-drained clay or loam.

Hardiness: H7 — below −20°C.

Flowering: May, Jun.