Perhaps the easiest way to eliminate grass is to smother it using plastic
Stretch light-excluding plastic over the lawn.
With the edges securely anchored, the temperature under the plastic will increase dramatically. The high temperatures and lack of light will eventually kill the grass作者: Greenhouse 时间: 12-3-2012 09:16
我用过,去年铺了两个月,有的草会死,有的草不会。 如果一直铺着就没有问题。 如果拿掉,有可能死而复生。