Greenhouse: starting seeds in the greenhouse, 1 by Xeramtheum
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Image Copyright Xeramtheum
In reply to: starting seeds in the greenhouse
Forum: Greenhouse
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Xeramtheum wrote: An inexpensive way to get passive solar heat is to paint 2 ltr soda bottles black and fill them with water. I use them in my greenhouse. You can place your flats on top of them and it will give gentle bottom heat. X |