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 “조달ㆁ【youdal28.net】㈒조달│국제선¾건마사이트↘건마τ조달ł달림⒵충남오피㈂오피일번가ㅸ유흥의민족ル오피걸스ィ유흥사이트㉠강남오피い스웨디시∇셔츠룸㉵아찔한달리기” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “조달ㆁ【youdal28.net】㈒조달│국제선¾건마사이트↘건마τ조달ł달림⒵충남오피㈂오피일번가ㅸ유흥의민족ル오피걸스ィ유흥사이트㉠강남오피い스웨디시∇셔츠룸㉵아찔한달리기”

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.