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 “다나와티비사이트】av1004。NET【 avgle링크 쿠쿠티비링크” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “다나와티비사이트】av1004。NET【 avgle링크 쿠쿠티비링크”

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.