My beds are surrounded by a mix of grasses and weeds; the worst is quackgrass (devil grass? witch weed?) I have dug my heart out every year, and try to keep a border trench cultivated, but any time I let down my guard it is back. I am trying heavy duty weed barrier cloth in some areas, but can't afford it around every bed. I could use heavy duty black plastic which would be cheaper. I could use green (weed) mulch. I don't use chemicals. Any other ideas that really work?
