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 “롤대리듀오đ【qiyana.net】ズ롤강의사이트ⁿ강화하다ⓕ롤듀오대리최저가が롤키아나팀ノ롤대리추천ぁ롤대리추천∏롤흑우팀ㅑ롤키아나팀ㅁ롤대리팀ε롤대리가격표ⓠ롤제드팀⑵롤스쿨ŋ롤대리Α롤대리최저가㉬롤전문팀” 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.