To get rid of lawn weeds without the use of herbicides or other chemicals, I use the THE WEED HOUND ($22.99 at Home Hardware locations across Canada) to extract them by the root. You drive it into the ground using foot pressure, then tip it to pull out the roots. It works like a charm, but the ideal time to use it is after a rain, when the earth is soft. It also aerates the soil, making it doubly efficient." - Landscaper Gary Ross of Designed and Delivered in Newmarket, Ont. (905-713-9210)