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I know all about nute burn. I have been giving ha...

MrWeeblesstarted grow question 7y ago

I know all about nute burn. I have been giving half doses of foxfarm trio but some of the leaves look like its more than just burn. The temperatures have been reaching the 100s outside also. Is this a combo of heat and nute burn? I have been ph the water also.

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Leaves. Tips - Burnt

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Stickanswered grow question 7y ago

Hi @MrWeebles! Tips are not really burnt, the yellow/brown comes from the margins and spots appeared randomly : to me it looks like a deficiency. Your plant is big, she eats a lot! She needs more nutrients, especially Phosphorous - Potassium - Calcium - Magnesium. You can try to add some cal/mag and a give it a good meal by increasing the blooming/flowering fertilizer doses in your mix. Hope this helps, happy growing!

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Athosanswered grow question 7y ago

It looks like potassium (K) to me, not unusual in this stage. Big bloom is a booster, but your plant needs a bloom nute, like tiger bloom, ditch the grow big and start using tiger bloom.

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