How to apply an earth base for your diorama or model railroad layout.
Mix sieved dirt, sand or potting soil with appropriately colored grout.
Coat the base with PVA glue.
Cover with the soil/grout mixture.
Spray with well watered down PVA glue.
Comprenshive Tips. Hints And Techniques For Budget Minded Diorama Maker, Model Train Enthusiast And Wargammer