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Brown/yellow spots

GreenLeader
GreenLeaderstarted grow question 4 months ago
One of the older leafs has brown/yellowish spots and a brown/yellowish main vein. The rest of the plant doesn't have them (at least for now). Any idea what this could be? The under side of the leaf looks fine.
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Week 3
Leaves. Veins - yellow between
Leaves. Color - Yellow
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Scrubbyjimbob
Scrubbyjimbobanswered grow question 4 months ago
It looks like a slight overwatering issue. Really those clay/tetracotta type pots aren't the best for growing cannabis. Cannabis requires more regular feeding than your typical houseplants and the clay pots actually are better at retaining moisture than what you're wanting. You can offset with a generous amount of perlite but I'd probably change pots. Strongly recommend fabric pots.
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AsNoriu
AsNoriuanswered grow question 4 months ago
Btw, transplant her asap to bigger house and reduce feding if you wnt big
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AsNoriu
AsNoriuanswered grow question 4 months ago
Overwatering and ph swing, that make calcium issues, aka your rusty spots. Leaf deformation from roots not getting enough oxygen, aka
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Ctrellis90
Ctrellis90answered grow question 4 months ago
She kinda looks like a mutant but if you're feeding her I would back off the nutrients because that could be excessive nitrogen as well....the spots could be burn from nitrogen or from water being left on the leaves.
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