Global planting intelligence

When should you plant,
and where?

TarraSeed uses 30 years of ERA5 climate data to score every location on Earth across 12 months โ€” and track how those windows are shifting as the climate changes.

๐ŸŒ Open the tool ๐Ÿ“„ Read the research
30 years
ERA5 climate data, 1990โ€“2020
64,800
Global grid cells analyzed
4
Climate variables per location
3.6 : 1
Ratio of regions worsening vs improving
Interactive tool
Search any city for its planting calendar
Enter any location and get a month-by-month planting score based on temperature, precipitation, soil moisture, and frost risk. Compare vegetation types.
Research paper
Shifting Seasons: How climate change is redistributing planting windows
A three-decade analysis comparing the 1990s to the 2010s. Interactive maps showing where conditions are worsening, where they're improving, and what it means.