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 “부산오피<<bam2¸net>>ꋖ밤의달리기ν부산스웨디시ꅫ부산안마♭부산오피ᖶ부산오피ᘕ부산안마” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “부산오피<<bam2¸net>>ꋖ밤의달리기ν부산스웨디시ꅫ부산안마♭부산오피ᖶ부산오피ᘕ부산안마”

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.