Episode 15

At Longmeadow, Monty is in full summer mode - revamping and refreshing borders to keep the garden looking its best right through the season. He turns his attention to the cucurbit family, planting melons and squash, shares a simple trick to extend the flowering of hardy geraniums, and sows perennial seeds for spectacular colour next year.

Arit Anderson heads to south east London to discover the striking transformation of a garden that was once a derelict space into a bold, contemporary community garden powered by creativity, collaboration and clever planting. Rachel de Thame explores how self-seeding plants can be carefully choreographed to create a beautifully natural, flowing design.

There’s a passionate grower dedicated to the National Collection of penstemons, and in the Yorkshire Dales, a florist and lifelong gardener shares a deeply personal story of resilience - finding strength, purpose and renewed creativity through rebuilding a garden after a life-changing diagnosis.