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Grow QuestionsTips burning, brown spots

Tips burning, brown spots

Anorakstarted grow question 3 years ago

Hello growers! I have White Widow in the 5th week of flowering. Only top leaves are affected, some of them are turning pale yellow. Feeding her with NPK:18-12-18 and Cal-Mag. The brown spots are my biggest concern. THANK YOU!!

Anorak

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Leaves. Tips - Burnt

Leaves. Color - Yellow

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Psilocubensisanswered grow question 3 years ago

https://www.growweedeasy.com/cannabis-symptoms-pictures Seems like Excessive nutrient + Light burn(and maybe excessive heat, but it could be due to light exposure), a hard combination that one make the other worse. Check for light proximity, and if you use fertilizer take a time without, with only water.

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capt_crunchanswered grow question 3 years ago

way to much nitrogen in week 5 of flower.

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MrNObody_Growsanswered grow question 3 years ago

It looks like nutrient burn with a slight lock out issue going on. Lock out could be from PH being off so check that and also get the nutrients down. If grown in soil I would “soft flush”.

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