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 “리피스걸체험방【리얼.net】제주㎌리얼반려돌업체┺리피스걸렌탈▨힐링돌불법┠리얼반려돌리뷰″리얼돌제작⑫리피스걸판매ⓗ리얼반려돌업체㎸achroo-” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “리피스걸체험방【리얼.net】제주㎌리얼반려돌업체┺리피스걸렌탈▨힐링돌불법┠리얼반려돌리뷰″리얼돌제작⑫리피스걸판매ⓗ리얼반려돌업체㎸achroo-”

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.