Aster Alpinus (Alpine Aster) Seeds - Colorful Autumn Blooms, 20 seeds

Quantity: 20 seeds / pack

Aster Alpinus (Alpine Aster) produces colorful autumn blooms. For best results, cold-stratify seeds for 4-6 weeks, then sow indoors 6-8 weeks before the last frost or directly outdoors in early spring or late fall. Germination takes 14-21 days at 65-75°F; plants bloom from late summer through fall in full sun to partial shade.