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Grow QuestionsYellow/Brown leaves

Yellow/Brown leaves

Wscook07started grow question 4 years ago

I've got some brown/ yellowing leaves scattered around the plant. Growing in hydro, about 3 1/2 weeks old. Thanks in advance for any help.

Wscook07

Wscook07

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Leaves. Color - Yellow

Leaves. Color - Dark-brown

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The8thChevronanswered grow question 4 years ago

Check pH and EC. Your pH should be around 5.8 and your EC should be around 1.4 although that can vary greatly from plant to plant. If it has been 10 days or more since a complete reservoir change, it's time to do one. I'm also doing a hydro grow on GDP so I'm familiar with the genetics. Hopefully this helps!

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Wscook07answered grow question 4 years ago

Thank you! Drained about half of the water and replaced with straight distilled water. Next change I'll cut Nutrients and go from there.

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The8thChevronanswered grow question 4 years ago

By the way, some hydroguard will remove the need for a chiller. Even with the chiller, I recommend it anyway. 👌

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DeadwebsiteBoringcommunityanswered grow question 4 years ago

too much.. Way to much. So much in fact that your plant is dyeing.. Try only water ... And maybe use like 0.5 ml to 1 litre water of micro and 0.5 ml of grow... Another glowing example of how bad Advanced nutrients is for growing cannabis.. I'm sorry to see this. And I hope you can get her figured out.. Trust me when I say it's too much :). The foliage speaks to us as growers and we can read it.. It's just not so easy to do.

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