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 “히토미주소【AV1004.NET】 링크티비보는법 히토미링크 마루티비sns” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “히토미주소【AV1004.NET】 링크티비보는법 히토미링크 마루티비sns”

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.