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 “구미오피《《www。OPGO22。net》》≤≤다알밤≥≥구미오피 구미쓰리노 구미OPᙲ구미하드코어 구미kiss 구미오피ꂿ구미건마” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “구미오피《《www。OPGO22。net》》≤≤다알밤≥≥구미오피 구미쓰리노 구미OPᙲ구미하드코어 구미kiss 구미오피ꂿ구미건마”

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.