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How to build a greenhouse?
First of all, I am wondering if it is possible to build a greenhouse onto a deck that is covered with a roof? 3 sides of the greenhouse would get exposure to outside light, while the fourth would be the wall of the house. I don't think there is much direct sunlight there as I have big trees.
Secondly, I have another spot that is possible, but I am wondering how does one regulate temperature? I live in California. I never knew you had to regulate the temperature. I just thought you had to cover it up completely and let the sun do its work. If there is more to it than that, what do you suggest?
Thirdly, can I use this flexible plastic that someone gave me? It's not hard. It's like garbage bag plastic, only thicker and it is clear. I think I remember seeing someone with a greenhouse like that. Does it work ok?
I want to grow my own veggies, such as tomatoes, cucumbers, maybe lettuce, etc.
2 Answers
- FreedomLv 71 decade agoFavorite Answer
Yes you can use plastic instead of glass, but for growing vegetables, they must have overhead light. They would not get enough light coming through the sides only.
The way to regulate the temperature is to have windows that you can open on the very hot days to let air circulate through. You would close them at night to keep the cool air out.
I have a polyethylene greenhouse with windows with zippers and the door zippers as well. It sits on the deck but the deck does not have a roof on it.
