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 “봉지닷컴사이트】AV1004。NET【 야잘알야동 밤헌터사이트 소라넷야동 야잘알국산 지옥넷링크 티비나무막힘 쿠쿠티비주소 쿠쿠티비twitter 늑대닷컴twitter 팝콘티비트위터 야잘알sns avgle국산  지옥넷접속오류” 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.