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 “천안휴게텔≪OPGO44,net≫『『뜨밤』』천안휴게텔ᗆ천안유흥డ천안셔츠룸ಳ천안안마⇚천안건마ꃧ천안가라오케” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “천안휴게텔≪OPGO44,net≫『『뜨밤』』천안휴게텔ᗆ천안유흥డ천안셔츠룸ಳ천안안마⇚천안건마ꃧ천안가라오케”

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.