Sage
Sage is a warm-temperate crop that grows best in the 15–26°C range with 500–1000 mm of rain, cropping over a 120–240-day season.
How it grows
![Kurt Stüber [1]](https://commons.wikimedia.org/wiki/File:Salvia%20officinalis0.jpg){kind=link}
Sage grows on a woody shrub, its fruit held above the ground.
Where Earth's climate suits sage
Climatic suitability only — scored for every 0.5° of the planet from this crop's temperature and rainfall tolerances (FAO EcoCrop) on AgroClim 1991–2025 normals (AgERA5 temperature, CHIRPS/ERA5 rainfall). It shows where the rain-fed climate permits the crop, not where it is grown today; irrigation lets many crops thrive in drier country than the map suggests (California, Egypt, the Indus and Nile).
Who grows it — and where the climate merely allows it
Climate envelope · FAO EcoCrop
Deep bar = optimal range; pale bar = absolute tolerance. Beyond the pale bar the crop fails. Latitude tolerance ±60° · soil pH 4.2–8.3.
Growing calendar & hazards
An annual cycle of roughly 120–240 days from sowing to harvest, so it is timed to fall within the frost-free, adequately-wet part of the year for the location.
- Drought. Relatively drought-hardy, but a failed rainy season still cuts yield sharply where irrigation is absent.
- Heat. A cool-season crop that bolts or fails in summer heat; best grown in the shoulder seasons or at altitude.