
Flower · Tuber
Dahlia
Dahlia × pinnata
- Start indoors
- Mar 4–18
- Transplant outdoors
- Apr 22 – May 6
- Plant tubers
- Apr 22 – May 6
Wake tubers indoors, or seed for unnamed singles. Lift after the first black frost.
Start indoors 4–6 weeks before last frost. Transplant 1–3 weeks after last frost.
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