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 “도신닷컴주소【AV1004.NET】 마나모아링크 마나모아망가 호두코믹스새주소 일베야트위터” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “도신닷컴주소【AV1004.NET】 마나모아링크 마나모아망가 호두코믹스새주소 일베야트위터”

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.