if you see my thread in the Teas area you'll prolly find that I use it sometimes after brewing a tea ad a mild booster similar to a liquid kelp just a tad more diverse is all. but as a liquid feed yes its organic friendly enough to use it certainly unless the recipe has changes but Im aware of that man. so I say 1TB spoon I think thats the standard feed. use that at 50% strength ONLY ( or a touch less than that is fine as well )much more than that will scorch your plants potentially if you use too much because of the guanos but I have only had one problem in my gardening days with it used correctly.