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 “툰코사이트】AV1004。NET【♥ 미소넷같은 지옥넷sns 늘보넷사이트 야플티비접속안됨 물사냥접속오류” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “툰코사이트】AV1004。NET【♥ 미소넷같은 지옥넷sns 늘보넷사이트 야플티비접속안됨 물사냥접속오류”

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.