Made up a tea mixture of some locally sourced worm castings with Dr Earth Bud an Bloom booster, an about 2ml of Cal mag. Let that aerate for about 24 hours. Then cut the mix to a 1:1 ratio. I know thats pretty hot but wanted to see what I could start to push. Have a little rusty looking spot on 1 of the plants. Not sure what it is, i'll post some pics an keep you posted.