Yellow/orange leaves

Hi all. This is my first grow in the Grobo. My leaves are turning colors. Is that normal during flowering? Or is it just because these ones are very close to the light? I just assumed that the change was due to them burning and being so close to the light, but now many of them have turned that color and I’m just not sure. All of the buds look fine. image|375x500


No this is not normal open a support ticket ASAP…

I think you Ph is off


Good luck!

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This looks like a potassium (or nitrogen) deficiency due to inadequate pH which will lock out Potassium; this is more rare in hydro than soil.

You will recover, but time is of the essence!

Open a ticket with @Stephen - they will do their thing!