Can u post pics of ur space?....and if ur in mg soil I wouldnt feed much if at all....dont feed until ur plant's look hungry (fading leaves) and then only feed quarter dose nutes....I started w mg and did well but also had unhealthy leaves at times...I use a local greenhouses organic potting soil w compost /manure mixed in...lime and epsom added as well....u have a lot of learning to do abt soil as its very important...watch "weed nerd episodes" on you tube starting from the beginning. ..look for "subcools school of dank" on you tube and watch all parts...everyhing cant be answered or learned at once just take what u can from this guy and that guy and do ur own figuring and thats how u figure this out.