Monty and the team return with a celebration of spring. There's been plenty going on over the winter and lots of new projects in the garden to share. As well as getting on with some essential rose pruning, Monty plants clematis and rocket, cuts back grasses and makes a start on sowing annuals for colour this summer.

Carol Klein visits Colesbourne Gardens in Gloucestershire to revel in their vibrant displays of spring colour. There's also a skateboarding gardener who has created a haven for wildlife - and herself - in her forest garden in Sheffield.

At RHS Hyde Hall in Essex, Adam Frost discovers which plants will be best suited to the changing climate. Also, there's the remarkable story of a family who bought a botanic garden in Scotland on impulse, and more of the films that have been sent in by viewers.

With spring gaining momentum, Adam Frost gets to work on his veg plot and plants his first lot of potatoes. He introduces roses to his borders, and in a quest to increase biodiversity, has a radical plan for his lawn.

Joe Swift meets a garden designer who, facing the challenge of two awkward, adjoining plots, transformed them into wonderful, cohesive spaces. And Rekha Mistry demonstrates how to grow the perfect onion from seed and has a go at growing cotton.

Plus more of the films that have been sent in by viewers.