I have tried the cheapy plastic and pipe greenhouses. My husband built 2 of them, and then I bought 2 others that were cheap. They all break. We used the greenhouse plastic that is supposedly made for this purpose and is supposed to withstand the sun, heat, and cold, but it doesn't. It ends up cracked before a year is out.
Any suggestions on a better type of greenhouse that won't break the bank? I'm going to have to change some of the types of plants I grow because of not being able to get a reliable greenhouse. Gone are the large hanging baskets of Alatas and Mirandas, ferns, and wandering jew and other house plants. There's just not room for them in a greenhouse all winter. I am trying to get more cold tolerant plants. Most succulents can handle cold temps. But anyway, I really need to look for a better greenhouse, and I have until next winter to come up with something. The ones I am using now can last the rest of this winter.
I'm thinking fiberglass or paneling. Any suggestions of where to buy these?