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 “ᖫ고양휴게텔[bam2.net]+;고양밤문화+ㆌ휴게텔찾기+㈏고양휴게텔+ꇤ추천휴게텔+ꋎ밤의달리기+㍒고양건마+ᕄ고양휴게텔위치+ꁺ고양란제리+⑺밤달고양” 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.