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 “봉지닷컴주소【AV1004.NET】 다나와티비추천 호두코믹스국산 천사티비접속 야플티비접속 야잘알만화 춘자넷링크 미소넷twitter 소라넷국산 호두코믹스야동 호두코믹스추천 홍도깨비twitter 소라넷트위터 쿠쿠티비트위터 티비나무접속오류” 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.