I do not know if this is normal or not. I have 4 White Widows at Day 11 in 12/12 and on the tops where the new growth is happening on one the leaves look odd. I do not know if its normal or not as I have not paid attention to that exact spot while they been in flowering..is that simply new growth untwisting itself? The rest of the plant looks fine and my 3 other Widows look great. Any ideas? Thanks! Uploaded with ImageShack.us
It looks like either heat stress or high soil pH. Phosphorus deficiency can also cause gnarled fresh growth but it's usually accompanied by patches of necrosis on the lower fan leaves.