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Nute Burn?

TheBonnieRobinstarted grow question 6y ago

Upped my nutes this week per the BioBizz Lite Mix plan...but is it too much? The tips of a few of my leaves are ever so slightly yellow with crispy looking tips. Too much? If I need to dial back, which nutrient do I dial back on specifically? Or just dial back on them all?

TheBonnieRobin

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Feeding. Chemical composition

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Stonerdanswered grow question 6y ago

Seems like the start of a Nitrogen (N) burn! kinda hard to see exactly which toxicity it is by this picture but your diary gave the answer! Leaves developing a dark green coloration while still in vigor were the clues. Try lowering your biobizz "Fish-Mix" to about 1.5-2ml/l and the "Bio-Grow" to about the same amount to lower the Nitrogen uptake. Also try lowering the Cal/Mag to about 0.5ml/l to avoid toxicity, it is a micro-nutrient and the plant does not need that much without showing a deficiency! Hope this helps! Good luck and happy growing :)

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Robertsanswered grow question 6y ago

Always go half of company recommendations on nutes then adjust accordingly. Yes its beginning of nute burn. Would have to back off all nutes a little bit. Good luck. Happy growing

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