either too hot or overfertilized.. I would say a mix of both... Some plants hate high temps and alot of nutes. I would get a fan in there to give it some airflow as well as a thermometer/hygrometer with a sensor to monitor the max/min temps. I would give it just pure clean water and water it about 1/4 gallon(or less depending on potsize) 3 times a day for about 3 days then start back about 1/2 strenght of your nutrients.
Earthy Dank Reviewed by Earthy Dank on . help my plant/ baby teeth Hello, I am a new grower. And just haveing a hard time identifying my problem with my mother plant. My bottom leaves are yellowing from the bottom up. Not at an alarming rate or anything but I am a little concerned. Also my leaves are curling under as you see in the pic, not the sun leaves, but the leaves on the side branches like where you would clone. This is what I have: an advantage 400w system balice built in. A 3x4 foot closet. The light is about 15-18 inches from the plant. Temp 80 Rating: 5