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What is causing the fan leaves to yellow like this? Or am I overthinking

Smokinjo603started grow question 1y ago

What is causing the fan leaves to yellow like this? Or am I overthinking

Smokinjo603

Smokinjo603

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Leaves. Color - Yellow

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00110001001001111Oanswered grow question 1y ago

Looks like a N-deficiency. Despite what bro-science says, plants still need a fair amount of nitrogen in flower, as proven here by the deficiency. It needs less than in vege, but if N has been drastically cut back, bump it back up a little, as the plant is clearly using more than what is provided and sucking down the leaves to make up for the deficit.

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