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 “과천리피스걸구매【리얼.net】Ł부안리피스걸업소ㄶ장수리얼돌구매Y사천리피스걸리뷰→강남리피스걸주소6울릉리얼돌후기Β김포리피스걸체험방㉱삼척리얼돌가격Ⅷabohms” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “과천리피스걸구매【리얼.net】Ł부안리피스걸업소ㄶ장수리얼돌구매Y사천리피스걸리뷰→강남리피스걸주소6울릉리얼돌후기Β김포리피스걸체험방㉱삼척리얼돌가격Ⅷabohms”

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.