I had the same problem a while back, and got it fixed thanks to CGI : ]

Anyways, make sure your ph is good and then maybe think about repotting if you havent in a while. I'm on week 2 of flowering in 2 gal pots and am about to put in 5 gal bags because I have roots coming out the bottom.
kingjustin Reviewed by kingjustin on . Two Weeks Into Flowering So these plants are about 11 days into flowering and were a nice healthy green under the MH light. Now I am seeing multiple symptoms across all of the plants. All are a light green/yellow-green, but some have drooping leave tips while others have up-turned leave tips. The leaves all seem a little dry to the touch, and a few are starting to deform (twisting and discoloration patches). I have done my best to fill out the troubleshooting form and attached some pictures for reference. Please help Rating: 5