Best Greenhouse?

[aaronburton87]

Hello,

A part of my senior project, I'll be buying a greenhouse and growing a winter garden. I live along the Wasatch front in Utah where the record low temperature was -14 F. I feel confident in the outsunny 10*20 greenhouse. I'd like to know if this is a good choice, I only plan on using it for the winter. Will I be able to maintain a decent temperature If I run a heater? How well "insulated" are the greenhouses? I'd like atleast a 7*15, but I dont want to go over $300.00.

Thanks,
Aaron Burton

 

[kacokaco]

Hey I just posted about a greenhouse and saw you never got any response here. What did you end up getting? How did it do through the winter?