oh hell man you neded some help those are the oddest looking buds ive ever seen those are far to long and skinny to be superskunk and being indica prevalent which also explains why your leaves are loosing color because you plants are in an enviroment in wich thay cannot properly photosynthesize. at this point you may be screwed. i hate to be the bearer of bad news guy. but dont fret too much you can still pull something out of this. try to get ahold of some canna brand nutrients and a better light as far as epsom salts go id die before i let any of the shit touch my plants go with an organic fertilizer hope this is of some help to ya

peace my fellow indo grow pot smokin guy