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Yellow Leaves Autoflower
MMSC16started grow question 10 months ago
Novice grower, Outdoor. Started in a 70/30 coco-coir to perlite mix. Forgot Worm Castings until 22nd June, implemented with top dressing of Gaia Green Power Bloom and All Purpose. Overwatered at stem for a week or so. I suspect it's either an N, P ,or K deficiency (nuteburn?)
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Leaves. Color - Yellow
Leaves. Color - Mottling
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TheGreenRangeranswered grow question 10 months ago
It's probably a Nitrogen deficiency. It seems like you are applying a bunch of nutrients, that can cause a lock-up, so as to say that there is enough Nitrogen in your soil, but there is so much more of everything else that the plant has stopped eating properly.
MMSC16answered grow question 10 months ago
@TheGreenRanger Thanks so much for your response! I've top-dressed 1 TBSP of 4-4-4 (instead of 2-8-4) as it has higher Nitrogen percentage. I'll let you know how it goes over the next week! It's very mobile, I've noticed it spreading to the next oldest set of leaves. My concern is that there's too much Nitrogen now, and perhaps I'll swing into a toxicity, Very novice and appreciative of your reply!
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