Onosma — Flowers

Onosma

Full sun, light watering — hardy in most of the UK.

Photograph of Onosma — iNaturalist

Plant out: Apr
In flower: Jun, Jul, Aug

Sun: Full sun
Water: Low
Difficulty: Demanding
Hardiness: H4
Height: 10–50 cm
Spacing: 50 cm
Pets: Safe around pets

Growing notes

Grows to 0.1-0.5 metres. Space about 10-50cm apart. In flower Jun-Aug.