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 “(✔️网址bet91.net✔️)-十大菠菜网排行-十大菠菜网排行官方网站-十大菠菜网排行APP下载-秒懂百科-(✔️网址bet91.net✔️)” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “(✔️网址bet91.net✔️)-十大菠菜网排行-十大菠菜网排行官方网站-十大菠菜网排行APP下载-秒懂百科-(✔️网址bet91.net✔️)”

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.