Succession Planting Calculator
Succession Planting Calculator
Plan successive plantings around when each crop begins producing and how it behaves through its harvest window.
Sets the default planning interval and days to maturity.
Production pattern
Medium producer
Planning interval
21 days
Yarrow (Achillea millefolium) produce across a more limited window, so successive plantings are usually spaced closer together to help keep supply steady.
Timing for Yarrow (Achillea millefolium) is measured from sowing, so enter your first sowing date.
days
Default 21 days
Add this to get a latest-planting cutoff and a season note on rounds that may run short.
Your succession plan
- 01Plant Sep 23, 2026Estimated first bloom ~Jan 31, 2027Production window Medium producer
- 02Plant Oct 14, 2026Estimated first bloom ~Feb 21, 2027Production window Medium producer
- 03Plant Nov 4, 2026Estimated first bloom ~Mar 14, 2027Production window Medium producer
- 04Plant Nov 25, 2026Estimated first bloom ~Apr 4, 2027Production window Medium producer