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 “(✔️访问700bet.net)手动输入-正规靠谱的网赌软件网站-正规靠谱的网赌软件网站-正规靠谱的网赌软件登录(✔️访问700bet.net)手动输入” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “(✔️访问700bet.net)手动输入-正规靠谱的网赌软件网站-正规靠谱的网赌软件网站-正规靠谱的网赌软件登录(✔️访问700bet.net)手动输入”

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.