Monty Don shows you how to cut a tender tree dahlia (Dahlia imperialis) down to size in autumn, so it can be dug up and brought indoors over winter. Watch this short video from Gardeners’ World for full details.
How to protect a tree dahlia over winter
Find out how to care for a tree dahlia over winter, with the help of Monty's video guide.
Published:
Offers
£11.98
£19.98
for two 2L potted plants
'Little Red Robin' is a fabulous evergreen shrub, with bright red leaf tips. Perfect in containers or as a low growing hedge, each spring bright red new shoots appear.
Ends in:
£21
£42
for three potted plants
This evergreen clematis collection will provide your garden with colour and beauty from November through to April, when most other plants have faded.
Offer Ends:
Join Monty Don and Editor, Lucy Hall for an online event where they'll discuss Sustainable Gardening.