8 days into flowering. 305w CFL 2700k about 2-4 inches from plant tops. 70 to 78 degrees, never tops 80.
I just noticed only about 5-6 leaves on the top and sides of my plant are curling up and over. I just fed them yesterday with full strength nutes (1 tsp of Fox Farm Tiger Bloom) and thought this might be the problem but not sure. I've been using only half nutes up until this time and have NOT been alternating waterings which might be the problem also.
You'll notice in the middle of the picture (sorry bout quality) on the bigger leaf the sides are turning brown and leaves are curling over. Also notice in the bottom left of the picture is a small leaf that has completely curled up.
It was close to the lights (about an inch) but I am using CFL's and the top of the plant rarely reaches 80 so I doubt it's light burn.
This is only noticeable on 5 or 6 leaves on mostly the top of plant (but not all were close to the light). Is this nute burn?
I am planning on flushing with distilled water (w/ calmag added) and hope this helps. Any help is much appreciated!