fshields1
Well-Known Member
im thinking about building a ebb and flow system and dont have ant access to buy things online due to i dont have a credit card. so what i was woundering is if its possible for me to use either just perilite or vermiculite as a medium instead of clay pelets or rockwool cubes? there are also no hydro stores localy either. or if anyone has used any thing else that is fairly cheap that can be bought localy other than at a hydro store??