Subscribe to our Free Newsletter and get the latest from Garden Help:
Gardening News
Great Competitions
Special Offers
Videos & Projects
Reviews
For a limited time we are also giving a FREE GIFT to every new subscriber. Sign up and receive your free copy of '12 Months in the Garden'
x
Trim the plant lightly as flowering finishes to prevent it becoming tall and straggly. Never cut back into old, bare stems as they usually die back rather than produce new shoots. These are not long-lived plants but they are easy to propagate from semi-ripe cuttings taken in the summer. The new plants should flower next year.
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.
Lalbagh Botanical Garden
Bangalore, India
Kenrokuen Garden
Kanazawa, Ishikawa, Japan
The New York Botanical Garden
New York, United States
Butchart Gardens
British Columbia, Canada
Royal Botanic Gardens Victoria
Melbourne, Australia
Shinjuku Gyoen National Garden
Tokyo, Japan