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Grow QuestionsYellow tips

Yellow tips

Peemanstarted grow question 5 years ago

End of week 3 started to notice new growth has yellow tips and some leaves also have brown spots. Plants are far enough away from LEDs and my nutrient mix was quite low. I have also recalibrated my pH pen. I’m hoping that will correct the problem. Any help or suggestions please?

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Leaves. Other

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Fusionanswered grow question 5 years ago

I wouldn't worry about it. That extremely dark green is not healthy. The lighter new growth is the proper color. Your soil pH was probably low at start and watering has raised it.

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MadeInGermanyanswered grow question 5 years ago

Buddy your Ph with 6.2 at this stage is top 👍. I find your ec with 1.8 much too high 😳

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