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Weird leave discolouration

yinandyangstarted grow question 5y ago

Not sure what this weird discolouration is from. I panicked and cut the bud off in case it was a disease or something. No other places on the plant have similar thing happening. Any ideas?

yinandyang

yinandyang

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Leaves. Edges burnt

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Gwenhaduanswered grow question 5y ago

It looks like a fungus, probably the beginning of botrytis or powdery mildew. I thought I saw white spots on the leaves, so it’s likely a bit of oidium. Anyway, without definitely determining the type, I’m convinced it’s a fungal attack... At the same time, it’s the season. In any case, I invite you to check Google for various solutions, although given your progress in growing, I think the best option is to harvest...

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yinandyanganswered grow question 5y ago

A few suggestions of light burn or deficiencies, but it was only this one bud with symptoms, so I'm taking a punt on this. It was the bud on the branch with the fourfold leaves, so maybe that affected it in some way

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Chow_13answered grow question 5y ago

Looks like phosphorus deficiency. I would check your PH and make sure its in check, If that good then see what PPM's are coming out when you water. It looks like you might of locked out phosphorus by having to many nutrient salts built up in the soil. You have a minor nutrient burn( tips of the leaf's go yellow/brown)

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Perthanswered grow question 5y ago

Just looks like light burn mate.

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Grow3rPTanswered grow question 5y ago

Hey buddy, how's it going? I can't really tell you for sure what it could be because it can be various things. But it's good that you removed that bit. Keep an eye out to see if it shows up somewhere else on the plant. By the way, congrats on the grow, hugs!

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GrischaBXLanswered grow question 5y ago

Iron or magnesium Def. Or a light burn. Doesn't look like a pest

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