Don't add moss, add perlite to your soil that you buy. The moss will help rot your roots if you don't add perlite. You can add both like this if you really want the moss in it.
50% soil/25% perlite,25% peat moss(peat moss is not nessisary)
Jdog7000 Reviewed by Jdog7000 on . Miracle Grow or cheap potting soil Hello everyone, I am starting my 2nd yr grow on monday and was wondering if I shuld use miracle grow potting soil. Ive heard its bad? I also got a cheap dollar bag or soil which wuld be better to use?> Rating: 5