Gardeners World episode 16 2017


As the garden reaches its peak of summer perfection in this Gardeners World episode 16 : Monty Don gives advice on how to prune summer flowering shrubs, maintain the floral display and plans for autumn flowers. He also makes a return visit to Dublin to find out how world-renowned plantswoman Helen Dillon is progressing in her new garden.

Joe Swift shows how good design should not hinder challenging conditions when he visits a garden in Kent, Rachel de Thame explores the vital role of scent in wild flowers and the insects that visit them, and we find out about the work of one extraordinary dahlia enthusiast. Nick Bailey has designs on a weekend project which will transform a front garden into a beautiful and practical space, and we meet a passionate gardener who has filled her small Cumbrian garden with 40 different varieties of wisteria.

In Gardeners World episode 16 2017:



Agapanthus (African lily) are summer-flowering perennial plants, grown for their showy flowers, commonly in shades of blue and purple, but also white and pink. They thrive in any well-drained, sunny position in the garden, or grow these beauties in containers.

Green manures

Green manures are fast-growing plants sown to cover bare soil. Often used in the vegetable garden, their foliage smothers weeds and their roots prevent soil erosion. When dug into the ground while still green, they return valuable nutrients to the soil and improve soil structure.

Cuttings: semi-ripe

Semi-ripe cuttings are an easy way to propagate a wide range of hardy climbers, herbs, ground-cover plants, shrubs and trees – especially evergreens – without the need of special equipment or skills.

Air layering of plants

Air layering is a method of propagating new trees and shrubs from stems still attached to the parent plant. The stem is wrapped with damp moss to encourage roots to form.

Wisteria: pruning

Wisteria needs regular pruning to keep the growth and size under control, but it will also improve the flowering display. Although it seems complicated, wisteria pruning is quite simple if you follow our simple guide.

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