A CFL can get hot enuff to melt anything, but it depends on the actual true wattage.

My 125W bulbs will leave blisters on my arms, but my 55W will not.

You can always lay some water heater blanket material betweent the bulb and the plastic. The heater blanket will insulate even from the heat of a MH or HPS

Superthrive is a great stress reducer / preventer and it couldnt possibly hurt your plants at this stage.
HARDDON Reviewed by HARDDON on . Slow death I've come to the conclusion that this plant is on it's way out. Really bums me out too as it's the first female I've had show it's head. I think it may have been pH that's hammered it as I haven't been fertilizing these things hardly at all (maybe that's the problem!) so it can't be fert burn. No way. And no I haven't been using Miracle Grow. Flushed it with pH adjusted water (6.6+) but that was only a few days ago but I thought that would take care of the necrosis and overall unhappy look of Rating: 5