Zinnia 'Super Cactus Redman'

50 Seeds

How to Seed Zinnia ‘Super Cactus Redman’ (Zinnia elegans)

1. Sow indoors in spring (March–April), 4–6 weeks before the last frost, or directly outdoors after frost has passed.

2. Choose well-drained, fertile soil in full sun.

3. Sow seeds 0.5–1 cm deep, spacing plants 25–30 cm apart.

4. Keep soil moist but avoid overwatering.

5. Germination takes 7–14 days at 20–24 °C.

6. If started indoors, transplant after hardening off.

7. Deadhead regularly to extend flowering through summer.

✨ Produces large, striking cactus-type red blooms with spiky petals — excellent for borders, beds, and cut flowers.