Know exactly when to plant.

SproutSmart generates precise, date-specific planting schedules for every crop in your USDA Hardiness Zone — from when to start seeds indoors to your expected harvest window.

Seed start & transplant dates Harvest windows Based on your local frost dates All 26 USDA zones covered

Select your zone

Zones 1a – 13b · What's my zone?

Zone 1a Zone 1b Zone 2a Zone 2b Zone 3a Zone 3b Zone 4a Zone 4b Zone 5a Zone 5b Zone 6a Zone 6b Zone 7a Zone 7b Zone 8a Zone 8b Zone 9a Zone 9b Zone 10a Zone 10b Zone 11a Zone 11b Zone 12a Zone 12b Zone 13a Zone 13b