TOOLS FOR YOUR FARM
One practical tool, ready to use today
A tool to see what growth stage your crops have reached. No operational advice, only objective data.
Phenological calendar (GDD)
Prototype under validationEnter your municipality, the crop and the sowing date: we calculate accumulated growing degree days and the estimated growth stage, using real weather data.
What are GDD? Growing Degree Days measure the useful heat a crop has accumulated since sowing, and determine when it moves from one growth stage to the next.
Search for a municipality to begin.
Accumulated GDD
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Compared with last year
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Coming days
Historical and forecast weather data via Open-Meteo. Objective data and numerical comparisons only — no operational advice.