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Add a splash of late-summer color to your garden with these 100 premium Aster flower seeds! Known for their star-shaped blooms in pink, purple, blue, and white tones, Asters are perfect for borders, wildflower gardens, and pollinator-friendly landscapes. Ideal for home gardeners of all levels.
✔ Easy to grow from seed
✔ Long-lasting blooms from late summer to fall
✔ Loved by bees and butterflies
✔ Suitable for garden beds, containers, and cut flower use
Planting & Growing Tips:
Start indoors: February–April
Direct sow outdoors: April–June (after last frost)
Bloom period: August–October
Sunlight: Full sun preferred
Spacing: 12–18 inches apart
Germination Temp: 64–70°F (18–21°C)
Bonus Tip: Deadhead faded flowers to encourage continuous blooming and prevent self-seeding.
Bring charm and vibrant energy to your garden with these cheerful and resilient blooms. A must-have for any flower lover!
✓ Adds garden color with an easy seed-starting option
✓ Useful for beds, borders, containers, or mixed plantings
✓ A practical choice for seasonal flower displays
✓ Pairs well with other annual and perennial garden favorites
✓ Good for gardeners building a more colorful outdoor space
Sow Aster in spring where it can receive full sun, partial shade. Keep the seedbed evenly moist until germination, usually 10-15 days.
Grow plants to about 12-36 in. and plan for blooms in about 90-120 days.
Best suited to USDA zones Annual. Adjust sowing time for your local frost dates and summer heat.
Tips for sowing, growing and enjoying your next seed order.
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