A city that lives on yams and other tubers: how much land, in which climates

Climate by climate, a town that eats only yams and other tubers: the largest it can feed within a day's cart, and the countryside a town of 10,000 needs.

ClimateLargest town within a dayA town of 10,000
Tropical Rainforest3,1006,300 km², 2 days
Tropical Dry Forest25,000800 km², 1 day
Savanna21,000930 km², 1 day

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Other staples

Wheat, Rye and maslin, Barley and dredge, Oats, Pulses, Rice, Millet, Maize, Potatoes, Cassava, Sorghum, Deep mushrooms

Orders of magnitude for play: sourced figures and Hearth estimates together. Every source, and every figure still waiting for one, is listed in the builder under Sources.

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