Monstercropped

New growth was looking healthier, but still too light coloured. Next I refill the reservoir I’ll up the nutrient levels just a bit. I’ve done tried using House & Garden’s nutrient calculator, it is helpful for ratios, but it wants me to use way more nutrients than seems necessary. Plus when I do mix at their quantities it results in a much higher EC than my plants are comfortable with. I’m using about ⅓ of the recommended dosage of Cocos A & B.