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Brown spots on leaves? Is this lockout or something else?

xadenstarted grow question 7 days ago

Can anyone tell me what this might be? Need help identifying plant symptoms

xaden

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Leaves. Color - Dark-brown

Plant. Other

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Ninjabudsanswered grow question 7 days ago

Hey there the plant is looking pretty healthy don’t worry your at the point no matter what you do the plant will make it to harvest even if all the leaves fall off witch I don’t think they will I think some of it is genetics a lot of plants have different colors also it could be you have the plant a little to much calcium mag sometimes when I give cal mag with a flower nutrient it gives like to much nitrogen

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00110001001001111Oanswered grow question 7 days ago

You've got some fertilizer-related symptoms, but i think that darker sport is purpleish? That would just be genetics or colder temperatures (likely during dark cycle). - no different than fall colors outside. The rusty spots might be a slight calcium deficiency. the chlorosis might be something else, but would need more evidence to confidently diagnose. Symptoms are not discrete.

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TruTraTrianswered grow question 7 days ago

Same plant as your other post – symptoms still point to potassium deficiency. Could be natural fade, but the spread and sugar leaf tips suggest it’s active. Check runoff pH to rule out lockout before adjusting feed. A small K bump might help if things keep progressing.

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yan402answered grow question 7 days ago

Hey growmie,honestly, nothing major to worry about. Some light spotting like that near the end is super common, could be a little cal/mag thing or mild nute burn, but nothing serious. A lot of strains just get a bit weird with colors late flower, especially if they’re heavy feeders. If your buds are looking good and trichomes are coming along, you’re all good.

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