At a net-zero home in San Francisco, the house's green roof is more of a brown roof: a desert-like array of native and non-native succulents that require minimal irrigation. The soil area is maintained with motorcycle tires (including one from a Harley hog), which control erosion. Composting takes place here as well. Search “롤티어ハ【qiyana.net】≫롤듀오ㄲ과연Ｃ롤배치대리е롤프록시팀ㅄ롤제드팀ぐ롤대리♥롤제드팀ゎ롤개인대리ʼn롤엘리스팀ｋ롤개인대리◆롤대리사이트Κ롤엘리스팀⑻롤대리최저가ㅬ롤강의업체д롤엘리스팀” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

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At a net-zero home in San Francisco, the house's green roof is more of a brown roof: a desert-like array of native and non-native succulents that require minimal irrigation. The soil area is maintained with motorcycle tires (including one from a Harley hog), which control erosion. Composting takes place here as well.