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 “신도림오피Ⅰ【bamaram.net】⒣청주오피스텔㎔도망치다ⅲ밤의민족화려한밤트위터い오피그램∂유달대구┟조선의밤¼유흥주점↑울산오피к레깅스룸Ø화려한밤의민족&서울안마⒪강원도오피≒오피월드㎾유성오피ぃ경주오피” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

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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.