After flowering when the flower stalk turns brown and cut it off about 15 cm above where it is joined to the plant. Leave this stub for about a month until it dries out and becomes woody. When it reaches this stage, grab the stub firmly and pull it. It should just pull off the plant without doing any harm, or bleeding sap causing rotting.
Gardening Expert: |
If you can't find what you are looking for on the website then you can ask one of our experts. To get in touch with us Click Here
We will try to get back to you with an answer as soon as we can.
Did you find this answer useful? Subscribe to our newsletter for gardeing news, projects, special offers and competitions.
RHS Garden, Wisley
Woking, United Kingdom
Butchart Gardens
British Columbia, Canada
Villa d'Este Gardens
Tivoli, Italy
Rikugien Gardens
Tokyo, Japan
Monet's Garden, Giverny
Giverny, France
Rio de Janeiro Botanical Gardens
Rio de Janeiro, Brazil