One of my plants has developed a claw problem. Almost all of here largest fan leaves have bad claw tips, and the edges of the leafs are curling under, like an upside down canoe. Some quick details - grow in dirt, 400w HPS, 3rd day in bloom, use fox farm and botanicare nutes, ummmm... use plain water every third feeding to act as multiple mini flushes. If anybody can think of any other important information i am leaving out let me know.. Does anybody know what is causing my plant these problems, maybee a solution to go along with the diagnosis.. Also I know that this can be caused by over watering, and am going to say right now that I always wait for the pot to be light enough to water. So I have basicaly ruled that one out from the start. In the picture the plant is back row, middle. This picture doesnt really do the problem justice as you cant really see the claws too well, but it was the most recent I had.