Seed Starting Date Calculator โ Work Back from Transplant Day
Enter a transplant date, indoor growing time and germination time to calculate sowing, emergence and hardening-off dates.
Choose a transplant date and enter 1โ52 growing weeks and 0โ60 germination days.
Sow seeds
Expected emergence
Start hardening off
Until sowing
Use the โstart indoors before transplantingโ period on the seed packet. The sowing date also includes germination time; hardening off is shown 7 days before transplanting. Adjust for local weather and plant growth.
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