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 “☎◆구글검색:조아툰.NET◆ 탑툰우회주소 블랙툰는조아툰 블랙툰우회주소 블랙툰변경주소☎” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “☎◆구글검색:조아툰.NET◆ 탑툰우회주소 블랙툰는조아툰 블랙툰우회주소 블랙툰변경주소☎”

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.