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Posted by Kay Lancaster on June 17, 2008, 11:42 am
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> I am embarking myself in the project of making a small 6 square feet 3
> to 4 feet tall greenhouse. I think I have most things figured out. I
> think. I am starting small so problems don't turn into nightmares.
Actually, you're creating a nightmare. With the small volume of the
greenhouse, you're going to see huge temperature swings that can't be
damped easily because you have no way to add much thermal mass. In
addition, the surface to volume ratio will be high, so it will bleed heat
all winter, and gain heat all summer. 18 to 24 cu ft is a really small
greenhouse.
Kay
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