Our rural yard is starting to turn "yellow" with the annual Springtime growth of Dandelions, and the gravel driveway is starting to turn Green with various weeds. When the Spring rains slow down, I will have to spray the driveway with weed killer, and start the annual "exercise" of uprooting the dandelions. Trying to keep the yard and drive looking fairly good gives me a ton of good healthy outdoor exercise.