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Grow QuestionsBrowning, curling of Green Crack leaves

Browning, curling of Green Crack leaves

happykatstarted grow question 2 years ago

Is this discoloration worrisome? Ph 6.1, adding 1tsp calmag to each gal, EC at 1.5. What's causing this browning? Seeing only on the Green Crack, mostly higher leaves, but some lower too. Does it need more or less of something? Leaves look "dirty".

happykat

happykat

happykat

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Leaves. Curl up

Leaves. Color - Dark-brown

Leaves. Color - Mottling

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m0useanswered grow question 2 years ago

1.5ec seems a bit low for photoperiod plants, they may want more but before doing that check its PH. Give that they are in soil you may want to raise PH up to 6.4-6.8. Best Of Luck!

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happykatanswered grow question 2 years ago

@gmslave, do you think it's a calmag overdose?

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GMSgrowsanswered grow question 2 years ago

They don't need as much cal/mg in flower

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