Hi everyone,

I bought a small greenhouse from Ocean State Job Lot that is pvc and plastic. I don't have enough room in my house or the right light direction. I know this is a dumb question but can I start my seeds on my porch that is not heated and very minimally insulated? I live in MA. If not, any suggestions on a non fire hazard heat source? Should the temp not dip below a certain degree?

Thank you so much in advance for any advice!!!