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pH issue maybe?
Gemini_Growstarted grow question 5 years ago
Leaves are yellowing pretty fast from bottom to top on my Critical, I'm pretty sure it is a N deficiency. I was planning to lower my pH to 6.2 even if she is in 3rd week of flower to help her take more N. What do you think about? I always give 4ml/l fishmix (BioBizz)
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Grey_Wolfanswered grow question 5 years ago
need a diary or atleast pics or we are just guessing mate
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