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 “미소넷주소【AV1004.NET】 홍도깨비접속법 티비나무접속법 미소넷막힘 팝콘티비접속 천사티비접속법 미소넷접속오류” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “미소넷주소【AV1004.NET】 홍도깨비접속법 티비나무접속법 미소넷막힘 팝콘티비접속 천사티비접속법 미소넷접속오류”

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.