I find my plants go N def. in the first few weeks of flowering as they quickly grow vegetativly in those weeks. that may be your problem. or Mg

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International Cannagraphic Magazine Forums - The Complete guide to Sick Plants,pH, and Pest troubles!
harris7 Reviewed by harris7 on . Yellow leaf Hi all, New to the group... I've spent the past couple of nights searching old posts but I'm more confused now than ever. Please help Second crop on the go... 7 plants K2. Week 3 of flowering 12/12 All well until a couple of days ago. Yellow leaf began to creep in, older larger leafs first now wide speed. Leaves also appear light in colour and droopy more towards the bottom of the plant. I'm using flood & drain running 24/7 nute Vitalink bloom 4ml A + B per ltr mix. PH always Rating: 5