Thank you for sharing your experience; I wonder if we can replace the soil in the back wall with water; however, installing a pond liner in such a narrow space is a challenge, water is a good source of thermal mass. 感谢您分享您的经验!我想知道我们是否可以用水代替后墙的土壤。然而,在如此狭窄的空间安装池塘衬垫可能具有挑战性。尽管如此,水仍将提供极好的热质量来源。
suggestion: develop a module warm greenhouse for a single residential house. size: suitable for a family of 4, little bid more than enough vegs for family to use daily, a working couple can handle before and after work , fit a back yard.