I would just look into General Hydro, Botanicare, Advanced Nutrients, Emerald Harvest, or even Technaflora. Those are well known, well accredited nutrient companies. Pick up the proper feeding schedule and follow it. If you see burn cut down to 3/4 strength. If you continue to see burn drop to 1/2 strength.
translation: stop thinking for yourself, just follow the sheep... /s
Why not take advantage of the people who have already done that and use their products until you understand the plant better?
Just wondering if anyone has any experience using these with coco? Possible fouler with them maybe minus the molasses?