I bought some shitty clones in rockwool that had small roots and had mites. i dunked them in a neam oil solution when i first got home and again 3 days later. The rockwool was fully wet when i purchased them and are still slightly damp. They are in a humidome with a double fluorescent light fixture sitting on the humidome. My problem is that they are progressingly looking worse, leaves are yellowing and drooping along with brown spots appearing. Someone please help!!!!