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 “미소넷사이트】AV1004。NET【 다나와티비들어가는법 야플티비같은 봉지닷컴twitter 야잘알우회” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “미소넷사이트】AV1004。NET【 다나와티비들어가는법 야플티비같은 봉지닷컴twitter 야잘알우회”

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.