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 “대구전립선마사지D【bamaram.net】㈊동남아유흥㈔계산기しOPGA트위터㈁휴게텔ⓜ전남오피Щ마사데이が셔츠룸┸울산op㎽달림투어ク동남아유흥Лop가이드ォ풀싸롱∝립카페커뮤니티バ오빠달려ㅃ수유오피” 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.