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 “롤키아나팀⅞【qiyana.net】┕롤강의사이트♧근데㎽롤대리사이트╁롤개인대리∬롤키아나팀д롤강의ヰ롤제드팀ゲ롤개인대리ⓞ롤강의추천⒁롤배치대리㎨롤듀오대리최저가М롤키아나팀⒮롤대리가격표y롤강의팀β롤흑우팀” 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.