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🌱 Seed Starting Date Calculator

Calculate when to start seeds indoors based on your last frost date

Calculate Starting Date

Don't know your frost date? Set your location

ℹ️ About Seed Starting

Starting seeds indoors gives plants a head start on the growing season. The timing depends on each plant's growth rate and frost sensitivity.

  • Slow growers (tomatoes, peppers) need 6-8 weeks indoors
  • Medium growers (broccoli, cabbage) need 4-6 weeks indoors
  • Fast growers (cucumbers, squash) need 2-4 weeks indoors
⚠️ Disclaimer: Seed starting dates are provided as-is based on typical growing times and frost dates. Actual timing may vary based on your specific conditions, seed variety, indoor temperature, and light availability. Always refer to seed packet instructions and adjust based on your experience.

Need help with your growing calendar? Check out Blur Shot