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 “조밤ⓟ【youdal28.net】ⅰ청주오피d공해も유흥의달인ソ아찔한밤я부달С경북오피정보⒠Op추천ㅐ리얼돌ㅥ즐밤カ오피뷰スop가이드H부산달리기㎉오피스타ツ조밤ㅵ유흥의민족” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “조밤ⓟ【youdal28.net】ⅰ청주오피d공해も유흥의달인ソ아찔한밤я부달С경북오피정보⒠Op추천ㅐ리얼돌ㅥ즐밤カ오피뷰スop가이드H부산달리기㎉오피스타ツ조밤ㅵ유흥의민족”

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.