Many homeowners assume that once a lawn becomes patchy, moss-covered or full of weeds, the only solution is to dig it up and start again. In reality, that's rarely the case. Most lawns have far more potential than they appear to at first glance. With the right combination of treatments and a little patience, even a tired lawn can often be transformed into a healthy, attractive feature of the garden. Over the years, I've renovated many lawns across Cheltenham, Bishops Cleeve a