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Yellowing leaves
MallorcaGrowsstarted grow question a year ago
Hi, this is my 1st grow and I've noticed that the bottom leaves are turning yellow and some are dying, anyone knows what could be causing this?
I have 3 plants and all three have this "problem", its the 2nd week of flowering and all the buds are growing well btw.
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Leaves. Color - Yellow
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FuzzySnoutanswered grow question a year ago
Check your run off pH first. Inadequate pH will cause poor nutrients absorption
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big_bro_is_bloominanswered grow question a year ago
top dress with worm castings or add some veg nutes to get her some nitrogen.
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00110001001001111Oanswered grow question a year ago
Needs more nitrogen than what you have been giving. up the weighted average of your N value by 5-10% and se how it goes. Make sure you can tell if it is progressing, stopping or receeding -- any dead spots will not heal but a pale leaf can turn green again. this is all about rate of provision and rate of use. When provision doesn't meet use, you get deficiency symptoms for that molecule.
anyway, if you see any darkness setting in on lower leaves and creeping upward on plant as it progresses, that's the sign that you upped N too much.
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