I've started using 25% EWC in my soiless mix, and have stopped feeding humic acid with waterings. What's the consensus on EWC as the only source of humic?
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castings and kelp
yea from my experience, when I use castings in my organic grow, there is very little more that I usually need... "WORMGOLD" brand is castings and kelp. Kelp is just as amazing as the castings, and the two together are just the ultimate bing bang BOOM!