Eucalyptus
Eucalyptus is a cool-temperate tree that grows best in the 18–23°C range with 700–1400 mm of rain, cropping over a 150–365-day season.
How it grows
Eucalyptus grows on a tree — the fruit ripens above the ground, up in the canopy.
Where Earth's climate suits eucalyptus
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 ±50° · soil pH 5–7.5.
Growing calendar & hazards
An annual cycle of roughly 150–365 days from sowing to harvest, so it is timed to fall within the frost-free, adequately-wet part of the year for the location.
- Hard freeze. Tolerant of chill but killed once temperatures fall below about 0°C.
- Heat. A cool-season crop that bolts or fails in summer heat; best grown in the shoulder seasons or at altitude.