Greg- I stake mine down with wooden dowell pins. I usually lay it out in 12' X 25' strips. I have one sheet in my poor-boy greenhouse (roof covering now removed for the summer) that is 2 years old and still no weeds. My Aji plants are enjoying their second year and already growing new pods, I just left the plastic. We have gone to stage 2 water rationing, so the plastic helps slow evaporation and helps conserve water. When there is not a lot of foliage shade, though, like when you first lay it out and plant, you have to be careful about burning the plants. In previous years I have just pulled it up and thrown it away after a killing frost. Calvin Greg Schultz wrote: > What, pray tell, is the preferred method for securing the plastic film to > the ground?