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Grow QuestionsBrown spots on lower leaves, shouldn’t be calmag deficiency so I’m stuck :’(

Brown spots on lower leaves, shouldn’t be calmag deficiency so I’m stuck :’(

MrGreenManstarted grow question 4 years ago

What are these brown spots starting on the lower leaves? I’m putting 1.4ml/L calmag so doubted it would be deficiency, any advise please?? Struggling to diagnose this myself :)

MrGreenMan

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Leaves. Other

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blendmedmedmananswered grow question 4 years ago

things look fine, the plant is doing what it should be doing, that bottom leaf does not matter. when the plant grows it goes up, you want the new upper growth to be happy. right now you are right where you need to be, so no worry yet. you got this. i usally start a feed around the 4th week or end of the 3rd week. use less nutrients than what the label says and you will be fine

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MrGreenMananswered grow question 4 years ago

Im gonna go with this is it’s natural process. Probably partly due to those leaves being damaged. I even upped the pH to 6.2 for calcium uptake. It’s slowly spreading across the same leaves but the plant is growing well and no other leaves are affected! Thanks for the help guys!

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TheBudTenderanswered grow question 4 years ago

I wouldn’t worry to much about it unless it gets worse. The plant is only young yet and will grow out of it. Also don’t forget that the two little leaves on the very bottom are suppose to fall off when the plant is strong enough. Whatever you do, do not over water

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