Carolina Gardening: Cold, Warm, and then Cold again, 1 by Xeramtheum
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In reply to: Cold, Warm, and then Cold again
Forum: Carolina Gardening
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Xeramtheum wrote: Hi Barb .. you sound like a good candidate for passive solar heating .. start saving 2 ltr soda bottles, tear off the label, pain them black and fill them with water and put them in the greenhouse on their sides .. in the day time they collect heat and release it at night. For tender plants like the hibiscus you can sit them on top of them. X |