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 “호두코믹스사이트】AV1004。NET【♥ 미소넷접속법 춘자넷만화 툰코접속법 홍도깨비접속안됨 일베야링크 야플티비보는법 avgle링크 툰코트위터 도신닷컴접속법 쿠쿠티비sns 애니24야동 avgle만화 툰코접속오류” 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.