In the final episode of the series, Monty is preparing for spring colour as well as harvesting pumpkins and squashes. Carol Klein visits comedian Joe Lycett at home. He only discovered gardening last year during lockdown, so what will Carol make of his garden? Together, they plant up a container packed with layers of colourful bulbs. Toby Buckland visits Sue Kent’s garden near Swansea to help out with autumnal maintenance, we head to Norwich and the UK’s only national collection of muscari, and in Nottinghamshire a couple share their bright ideas for a shady woodland garden. Plus lots of suggestions from our viewers' own gardens.