Mr.X
- 405
- 63
Im in day48 of flowering, I've eliminated Nitrogen pretty much altogether. Discontinued my regular calmag supplement but I've substituted with magnesium sulphate. (epsom salts) calcium is given in the form of organic black strap molasses wich contains 10% Ca. Also in my base nutes wich is 3 part GH flora series there is Ca. I have very faint purpleing of SOME petioles. I include a N supplement once a week in organic cold pressed seaweed/kelp, General Organics bioweed. My ph is ALWAYS between 5.8 and 6.0 RH at 64 temps between 76-80. I have no idea what this could be. At 1st i thought they might be a bit hungry but 1 week with ppm's at 1500 should have shown improvement or at least held off the progression of yellowing leaves. Theyre in the uppermost part and not the bottom so im ruling out N, as it is a mobile nute. IDK !!! any input is appreciated, thak you to all who respond.