Dwarf Single Mix - Dahlia Seeds

Every order is packed with care by our small team in Pennsylvania and typically ships within 2–3 business days—often by the next business day. We ship throughout the United States using USPS and UPS.

Unopened items may be returned within 30 days of delivery. If an order arrives damaged, incomplete, or incorrect, please contact us so we can make it right.

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We stand behind every packet we sell. Our seeds are carefully selected, tested for germination, untreated, and guaranteed to be true to variety.

Your seeds are covered for one year from the date of purchase. If they fail to germinate under reasonable growing conditions, arrive damaged, or do not grow true to type, contact us and we’ll make it right with a replacement, store credit, or refund.

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Plant seeds directly in the garden after average last frost date when soil has warmed up. Optimum soil temperature for seed germination is 65-75°f. Or, start seed indoors 4-6 weeks before your anticipated planting date. Set transplants in the garden after danger of frost has passed.
Do not disturb roots when transplanting.
Remove spent flower buds promptly to encourage new growth. Dahlias will produce tubers that can saved and planted out the following spring. In autumn, after plants have died back but before ground freezes over, cut them back by 2-4" above soil and carefully remove tubers. Remove excess soil, cure tubers for a few days and pack with vermiculite.

Scientific name: dahlia variabilis
Days to maturity: 75-90
Seed depth: 1/4"
Days to sprout: 3-10
Plant spacing: 9-12"
Row spacing: 18-24"
Light requirements: sunny
Plant height: 10-16"
Life cycle: tender perennial
Frost hardy: yes