Costa Georgiadis gives a compost masterclass, Jane Edmanson tours a tiny food garden, Tino Carnevale attracts more wildlife neighbours, Sophie Thomson meets a group who've taken their love of gardening to the streets.

Costa Georgiadis meets a family of orchid hunters, Josh Byrne discovers a simple hydroponics system, Jerry Coleby-Williams explores a world of colourful plants, and Clarence Slockee visits a garden full of grevilleas.