A little help?

Hey gang-


Ive got a plant thats in my basement, and its getting a tad cold down there (50-55 deg F). Shes under a 400 HPS, but the cold seems to be slowing her down.


Any ideas I could use to warm it up? I need something that is safe.



THANKS!!

Can you use a little electric heater? You can probably get one for about $30 at walmart.

Fish tank heater in int the res if you are in hydro. keep the res at 68. Space heater with built in thermostat.

Home Depot has 4x8 sheets of insulation with white paper on the outside. You could build a cheap box with that.