Seedsman Ltd, cannabis seeds

Silica gel is a granular, porous form of silica made synthetically from sodium silicate. Despite the name, silica gel is a solid.  It is a popular dessicant used in many industries world wide.

These Silica Gel bags are porous, helping to let the gel reduce moisture levels in the surrounding area or to help maintain already low humidity levels.  This ensures that humidity levels are kept in a more or less constant state reducing the chances of seeds deteriorating or germinating due to excessive moisture.