Prairie onion

A delightful native American onion, 'Prairie onion' forms clumps of grassy foliage topped with star-shaped, rose-pink to lavender flowers in late summer. Perfect for naturalising in sunny borders, rockeries, or prairie-style plantings, attracting pollinators and adding late-season interest to UK gardens.

Sun: Full sun.

Soil: Well-drained.

Hardiness: H7 — below −20°C.

Flowering: Aug, Sep.