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Grow QuestionsWhat is this on the leaves

What is this on the leaves

OutdoorUKstarted grow question 3 years ago

Growing in coco feeding at 1 ec with a little run off 5.8 ph

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Leaves. Color - Dark-brown

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Potheadpethroanswered grow question 3 years ago

Water with nutriënts sspilledon the leaves?

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bongbreathanswered grow question 3 years ago

Curling downwards on your top growth points out nitrogen excess, 1EC is too much for this size. I bet this caused some ph fluctuations around the root zone. Give it a nice flush with mild strength nutrients and go on from there. Hope this helps ! best of luck

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KushGANGanswered grow question 3 years ago

Hello i think you have calmag deficience. Your ph is good and your ec too so try ro correct calmag with epsom salts or calmag additive. Good luck.

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GMSgrowsanswered grow question 3 years ago

Check your runoff waters ph and ec levels. Likely lockout happening. Just need to figure out if it's ph or ec. I don't know the age of your plants so I can't say what levels you should be at. If you need help with that, you can contact me directly.

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