the only prob with the sunshine mix# 4 is when i crop and want to dump it my garden(where i discard my used sunshine) its seem obvious that im not dumping top soil. i really am looking for a way to hide my used material. i was going to buy a soil in a bag, like affrican violet soil. its not a obivious a my sunshine mix. there doesn't seem to b as much of the ver or perlite. was wondering if the potting soil would cause prob.