What deficiency is this? Brown Spots

GrowBuvstarted grow question 6y ago

What deficiency is this? I lowered my nutes quite dramatically, I’m thinking that this is most likely the cause. I have fed with stronger nutes the next feeding after spotting this.

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Week 13

Leaves. Color - Dark-brown

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GrowBuvanswered grow question 6y ago

After some more research I would say this is most likely a Calcium or Magnesium deficiency

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Dawgssszzzanswered grow question 6y ago

Bad case of nutrient burn. Need to flush it with ph balance water

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