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 “대구오피ᘺ대구오피는ᒗ{DAL12#net]ꁙ대구회식후에㍙대구백마उ대구휴게텔}밤의달리기¶대구색꼴밤달♂대구오피이용법” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “대구오피ᘺ대구오피는ᒗ{DAL12#net]ꁙ대구회식후에㍙대구백마उ대구휴게텔}밤의달리기¶대구색꼴밤달♂대구오피이용법”

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.