We have two Homedics electric heaters. They do not keep the greenhouse warm,
but they keep it cool and above 40 on the nights we have hard freezes (27
degrees or less). You can use propane tanks, I hear, but I'm leary of the
exhaust. How big is the house?


On 30 Jan 2003 12:33:48 -0800, (Julie) wrote:

What is the best form of heating to use in your green house at this
time of year. Last year I blackened the inside of the glass and the
bedding plants using paraffin. What a mess I made!.