I've been working with psy cub's 10/4 on the plastic bag I currently have one rye casing using coir/verm mix. There's no visible signs of contamination ima try the plastic bag method I don't think the humidity is where it should be. BRF cakes got it they've never let me down yet I'll stick to em. What about light? Should I get a light? I've got a closet at my disposal and I'm still not set up . What strains do u recommend that do well with the BRF cakes?