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【 팝콘티비우회 뉴토끼만화 걸천사트위터  티비나무접속 일베야야동 소라넷야동” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “봉지닷컴사이트】AV1004。NET【 팝콘티비우회 뉴토끼만화 걸천사트위터 티비나무접속 일베야야동 소라넷야동”

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.