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Is this a K deficiency? Otherwise good at 47 days?
danks_constantstarted grow question 3 years ago
First grow is looking good. Started supplementing P and K a week ago - noticed signs of K deficiency today.
Lower leaves yellowing, red leaf-stems.
Should I just keep stay the course and keep the nuts coming?
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Ezzjaybruhanswered grow question 3 years ago
It doesn't appear to be anything to be worried about at this point.. just looks like one single leaf is yellow. As far as the red leaf stem - that is indeed indictive of Phosphorus Deficiency but can often be genetic and not something to worry about unless coupled with other signs, which i'm not really seeing. If you're worried about build up or lockout , give her a good flush with plain pH'd water and than I would keep on with the nutes right away. This stage of flower is important to make sure theres plenty of P & K. Good luck
GreatAssSmokeanswered grow question 3 years ago
May want to check the pH of your soil to make sure it is in range. With a soil pH meter or your runoff water. May be experiencing nutrient lockout
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