Hello all!
This is my first time growing cannabis and I am having a problem with my plants. I'm 3 weeks into growing my 9 Super Afghans in Promix soilless mix, I currently got them under a 400w Metal Halide conversion bulb on 24/7 schedule and a temp of about 85-89 also I started them on a 1/4 strength nutrients about 10 days ago. For the last few days I have been noticing some of the leaves on about 4 or 5 of my plants starting to show spots and discolorations, some of the marks on the leaves look like nutrients burn but im not sure about others maybe a deficiency of some sort. I took a couple pics of the plants that had the worst marks the others are pretty minor but im worried they will get worse.

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Dellamorte Reviewed by Dellamorte on . Plant problem please help!!! Hello all! This is my first time growing cannabis and I am having a problem with my plants. I'm 3 weeks into growing my 9 Super Afghans in Promix soilless mix, I currently got them under a 400w Metal Halide conversion bulb on 24/7 schedule and a temp of about 85-89 also I started them on a 1/4 strength nutrients about 10 days ago. For the last few days I have been noticing some of the leaves on about 4 or 5 of my plants starting to show spots and discolorations, some of the marks on the leaves Rating: 5