If my memory serves me correct, when the tips of your leaves have a slight downward curl is this signs of nitrogen deficiency? Does this matter now that they are in the flowering stage. I've read that urine is a great source of nitrogen once watered down does this sound crazy to U? Not sure If i'd want to smoke pissy marijuanna. Peace Out Crocodile
It may also be heat I just put them into flowering and my are doing the same (were doing it) untill I put a fan blowing directly accross.
Oh No! not another Iron Chef Fan! Check the tips to see if they are broning up, might be an overfert prob.