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 “늑대닷컴공식주소《AV1004.net》♥ 홍도깨비국산 천사티비링크 뉴토끼같은 일베야만화 물사냥사이트 툰코새주소 일베야접속오류” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “늑대닷컴공식주소《AV1004.net》♥ 홍도깨비국산 천사티비링크 뉴토끼같은 일베야만화 물사냥사이트 툰코새주소 일베야접속오류”

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.