The biggest plant is on its 5th set of leaves, its about 8 inches tall or so. Anyways the top of the plant looks a healthy green color, but the first set of leaves are very yellow, and getting crispy and dying. Im working on getting some pics up. Im using only flouresecent tubing, lots of it, but its growing my others fine, my other plant the leaves are dying on the bottom as well, im not talking about the rounded edged leaves that are supposed to die, but the 1st sharped edged leaves are dying