Required Research: Soil Xenobiology

Replaces the standard Sustainable Farms improvement when playing the Harmony faction.

Silic Soils

+1 Food per Population on Planets
-2 Dust on Improvement

80 Industry


The Harmony are unlike other peoples, including in their dietary needs. While they learn to turn living matter into energy forms that provide sustenance, that process is accelerated when there are higher proportions of silicates in the soil. In guiding agricultural exploitation in this direction, they can efficiently improve food production.

Silic soils

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