I have several clients during the lawn season who want flower beds weeded. I will do this once to twice a season. The beds always look great for about a week, and then new weeds start to appear, and in no time beds look like crap. I have been weeding beds by hand, and going back and spraying anything i miss with round-up. Due to time it takes to pull weeds by hand + $22 for round up my clients pay a pretty penny for this service. There has got to be an easier way to keep beds looking good all year long, and not have a broke back from pulling each weed by hand. I would like to offer a monthly service for keeping beds weeded. Do you guys have any suggestions on how to keep flower beds weed free without breaking your back all year? Thanks for any advice.