I dont get cloning, was helping my friend yesterday who is a caregiver... took 8 cuttings and put them in root riot cubes with clonex gel and solution. Today they all look dead. Stems are bent over, leaves are wilted. He has been spraying inside the dome a couple times a day, and has 1 26w blue cfl over it. We've tried in the past with similar results, is this normal??