Planting & Growing Guide:
- Plant Spacing: Space mature plants 10–12 inches apart to allow for full growth and air circulation.
- Seeds Per Foot: Sow approximately 3–4 seeds per foot in garden beds, thinning to 1 plant every 10–12 inches once seedlings are established.
- Planting Calendar
|
Season |
Action |
|
Early Spring |
Start seeds indoors 6–8 weeks before the last frost date (Zone-specific). |
|
Late Spring |
Transplant seedlings outdoors after frost danger has passed. Direct-sow seeds in warm climates. |
|
Summer |
Keep soil evenly moist; deadhead spent blooms to encourage continuous flowering. |
|
Fall |
Mulch plants in colder zones to protect roots over winter. |
- Germination: 14–21 days at 60–70°F (15–21°C). Sow seeds 1/8 inch deep in well-drained, fertile soil with full sun (6+ hours daily).
- Watering: Water moderately, allowing the top 1–2 inches of soil to dry between waterings to prevent root rot.
- Fertilizing: Feed with a balanced, all-purpose fertilizer every 4–6 weeks during the growing season for lush blooms.