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Falta de nutrientes? N P K?

Mr_Misterstarted grow question 5y ago

The lower leaves have started to yellow and burn, the tips of the fan leaves are drying out and turning brown. I've used insta-green and something seems to have improved, but just a little. What could be happening? Lack of flowering nutrients? Too many nutrients?

Mr_Mister

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Leaves. Edges burnt

Feeding. Deficiencies

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Mr_Misteranswered grow question 5y ago

I've only used top crop veg since birth, two weeks ago I added micro-vita, and four days ago it started to go bad, so I used Alg-A-Mic to see if it would help the plant. Two days ago it was the same, and I used Grotek Insta-Green, which worked really well for me last year with another problem. I want to add Big One tomorrow and start flowering in a week.

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Komar85answered grow question 5y ago

Hi mate For me looks more like nitrogen toxicity. U use high nitrogen feritilizer and u added another with high nitrogen. U leaves arę very dark

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