Monty is at Longmeadow with plenty of seasonal advice to keep us busy and our gardens colourful.Will Young shows us around his south London courtyard garden and reveals why it has become an absolute joy in his life, and Joe Swift helps him create some seasonal pot displays for sunny and shady spots.We also visit an inspirational garden in Essex filled with beautiful summer flowers, and its owner explains why it has become increasingly important for her health and wellbeing. And we get plenty of ideas and tips from our viewers' own gardens.