Any experience this problem? When sowing the pygmies in a standard peat/sand mix, tiny mosses begin to grow on the soil, and begin to overwhelm the plants, and making the soil surface really harder to break through (for roots, plants growth, etc).
Any solution to this problem? By putting a thin layer of pure peat on the soil surface? Sand? Kind o rock? Eliminating all mosses with tweezers as they appear? Sterilizing the soil to kill the mosses spores? Any hints are welcome!