Small Silo

A  is a storage structure used to store particulates like soil, sand, mortar, and cereal seed.

Silos can be stacked up to 3 high, just like crates. One silo usually stores 100 units, and stacking more silos will expand the available storage to 240 and 400 spaces respectively.

After researching Bigger Storage, 3 stacked silos can be upgraded to a Big Silo by using  to access the update/info panel.