
Herb · Seed
Yarrow
Achillea millefolium
- Start indoors
- Feb 18 – Mar 4
- Sow outdoors
- Apr 1–22
- Transplant outdoors
- Apr 15–29
Surface-sow. A tough, dry-ground perennial once it is up.
Start indoors 6–8 weeks before last frost. Transplant at last frost through 2 weeks after.
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