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Strange yellow spot on a leaf
el_pezzstarted grow question 4 years ago
Hi guys, we had some issue with our Industrial Plants. As you can see in the last photo of week 3, day 19, some strange yellow spot had appeared on a single leaf, for both plants. Can someone tell us more about that? Thanks for all the help! @DinafemSeeds
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Leaves. Other
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NobodysBudsanswered grow question 4 years ago
not just a blemish, but could be nothing of concern too. tip burn is likely nutrient related - k or p or both i forget. if a young plant, it may not even notice in a week with more robust roots. just make sure it doesn't expand.
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Nor_Cal_Kannablissanswered grow question 4 years ago
If it's only on a single leaf, I wouldn't to much about it. Especially on older growth. Could be mutiple different factors. If you see it start appearing on alot of new growth then you have an issue. Could be anything to nute def. A scratch or dmg when moving or handling the plant. Or it's just using up the nutes and starting to self prune those large leaves. Check out my first grow for tips tricks and what not to do!!! Cheers and happy growing!
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