I have a pretty good soil base which includes perlite, some kinda moss and a few other good components. I included sheep manure and they've been in the ground since May 24th. I bought blood meal as a nitro source and used it once already, but how often should I be using it? Also what other nutes should I include? I was thinking of getting the fox farms trio.. would that be overkill ? Any advice is much appreciated as this is my first time growing. I got 4 in the ground and 2 in pots.