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 “net365体育-【✔️输入㊙️bet25.net✔️】-北京pk10龙虎-国外彩票平台-【✔️推荐㊙️bet25.net✔️】-net365体育-net365体育-365足球软件官网-【✔️推荐㊙️bet91.net✔️】” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “net365体育-【✔️输入㊙️bet25.net✔️】-北京pk10龙虎-国外彩票平台-【✔️推荐㊙️bet25.net✔️】-net365体育-net365体育-365足球软件官网-【✔️推荐㊙️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.