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 “대전오피≤OPGO44,net≥{{hotbam}}대전오피 대전셔츠룸ф대전스파 대전오피ջ대전오피 대전아로마 대전업소” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “대전오피≤OPGO44,net≥{{hotbam}}대전오피 대전셔츠룸ф대전스파 대전오피ջ대전오피 대전아로마 대전업소”

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.