Planting Time:
Sow seeds indoors 8-10 weeks before the last frost or directly sow outdoors in early spring.
Soil Requirements:
Plant in well-draining, fertile soil with a slightly acidic to neutral pH (6.0-7.0).
Sunlight:
Prefers full sun to partial shade, with at least 4-6 hours of sunlight daily.
Sowing Depth & Spacing:
Sow seeds ½ inch deep. Space plants 12-18 inches apart for healthy growth.
Watering:
Keep soil moist during germination, then water moderately once established. Avoid waterlogging.
Germination:
Seeds typically germinate within 14-21 days under optimal conditions.
Care Tips:
Remove spent flowers to encourage new blooms. Suitable for borders, rock gardens, and naturalized areas.
