We have a long Easter weekend ahead to get to grips with timely gardening tasks and Monty Don has plenty of ideas of what to do now. Amongst other jobs he'll be cutting back his grass borders while Joe Swift reveals his top tips for creating a naturalistic garden. Carol Klein makes her way down to Cornwall in search of a garden full of beautiful spring colour. And if you're heading off to the garden centre this weekend, there's all you need to know about bedding plants from the 'living catalogue' of new and existing varieties at Ball Colegrave in Banbury, Oxfordshire.