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Grow a vibrant mix of Dahlia flowers with big, showy blooms in multiple colors. Perfect for summer to fall gardens, borders, and containers, these perennial flowers add color and elegance to any outdoor space. Ideal for gardeners seeking a long-lasting floral display that attracts pollinators.
Planting Time:
Best sown in spring after the last frost when soil is warm.
Prefers full sun and well-draining soil enriched with organic matter.
Germination typically occurs in 7–14 days, with blooms appearing 10–12 weeks after planting.
Regular watering and deadheading promote continuous flowering.
✓ 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 Dahlia in spring where it can receive full sun. Keep the seedbed evenly moist until germination, usually 7-14 days.
Grow plants to about 12-48 in. and plan for blooms in about 100-120 days.
Best suited to USDA zones 8A-11B. 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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