Dried leaves... :(

I have some tender lil babies in some cups and i got 2 new 42watt cfls and when i went to check them out today all the leaves were dried up and brittle...any chance of ressurection? I unplugged one of the cfls to bring the heat down because i think it just dried the soil out to quickly...suggestions? Its a computer server case grow with one 6" X 6" 12v fan surrounded in mylar. Canadian gold potting soil, plants r 7" tall 7 nodes and preflowers, under 12/12.

Get yourself a cheap max/min thermometer, put it with your plants, reset it daily. It will tell you whether you're frying your plants.