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Weak yellowing leaves
Cannabis_Ninjastarted grow question a year ago
Not every single time but quite often my plants are turning yellow in the middle of flowering. It starts from bottom and follows to top. I can basically “take off” leaves off stem and the upper ones getting dry and brittle. I’m also quite sure the ph level is correct. Any guess?
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GrowingGrannieanswered grow question a year ago
Taken a look through your diary and would have two suggestions - first, start the PK about the 3rd week of flower rather than the 4th ... and second, try adding the calmag even earlier... only once a week but it might help as well.
Nice looking grow, btw... Good luck!
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