Thanks mate & them little red eyed devils are getting drenched every three days with the stuff in the photo which I hope works so I don't have poor flower production come harvest. It's mainly the Silver Haze plants that are affected & if getting to bad will just abort the strain completely and finish off the Super Grape Apes that I cloned for my next crop. Should have known better then to mix up the strains when growing hydroponically being they all take different feedings and what not & I feel you know what I'm talking about. Live & learn is what I always say then don't make the same mistake twice in life's game! ~Peace~