Hey guys, im a new grower, this is my first grow I am doing. I started germinating her just before february. I am using a 300 watt MarsHydro LED, it only has an output of 140 watts. I had added 2 small cfl's for now untill i can get some more cash. I added the cfl's because most of the leaves under the top 2 or 3 sets were starting to "limp"? anyway, i posted this thread to ask a question XD well here it is. Can you help identify what the problem is here? is it even a problem. I also include a picture of the whole plant just so you guys can see The first picture is where the problem is. Look at the middle of the leaf and on the upper left side of it, it kinda looks cracked.