Silene armeria (Sweet William Catchfly) Flower Seeds for Planting – Heirloom & Non-GMO Bright Blooms for Borders and Wildflower Gardens

Planting and Growing Instructions:

1. When to Plant:

• Sow seeds outdoors in early spring after last frost, or start indoors 6–8 weeks before the last frost.

2. How to Sow:

• Sow seeds on the surface of moist soil and press lightly—do not cover, as light helps germination.

• Maintain soil temperature around 65–70°F (18–21°C).

• Germination occurs in 10–15 days.

3. Transplanting & Spacing:

• Thin or transplant seedlings 6–10 inches apart.

• Choose a sunny to partially shaded site with well-draining soil.

4. Maintenance Tips:

• Water regularly during dry periods.

• Deadhead to promote additional blooming.

• May self-seed under ideal conditions, returning the following season.