>>96213461
Yes, I do a layer of sand/grit then once its dry I do a layer of base vegetation. Its that fine foam flock model railroad guys use, neon green loose static grass and like mixed herbs/crushed leaf matter. Both applied with quick drying PVA mixed with water.
To get the loose static grass to stand up I genuinely use a balloon I rub against the hairs on my leg to build a static charge, does the job