To rewild or not to rewild, that 's the question many gardeners are asking. Since the book Wilding by Isabella Tree became a Sunday Times best-seller last year, rewilding has been embraced by gardeners across the UK. It has even made it onto The Archers! The concept is simple - by leaving your garden to grow freely with minimal intervention, balance will be restored and nature will begin to take care of itself. In theory we should relax about the weeds, but feeling slightly anxious that they may start to take over, any tips?