Rock Cress "Whitewell Gem"

400 seeds

How to Seed Rock Cress ‘Whitewell Gem’ (Aubrieta deltoidea)

1. Sow indoors in spring or early summer, or outdoors in late spring.

2. Use well-drained soil in full sun to partial shade.

3. Sow seeds on the surface and press gently — do not cover deeply.

4. Keep soil lightly moist until germination.

5. Germination takes 14–21 days at 15–20 °C.

6. Transplant seedlings when strong enough, spacing 20–30 cm apart.

7. Trim lightly after flowering to maintain shape and encourage new growth.

✨ Produces masses of violet-purple blooms that form a vibrant mat, perfect for rock gardens, borders, and ground cover.