Home > Question >

How do I prevent dahlias from becoming leggy?

Our Advice:

To prevent dahlias from becoming leggy and toppling over, stake or cage the plants when they are young, and adjust the support system as needed throughout the growing season. Be sure to also pinch back the growing tips of the plant when it reaches 6-8 inches tall to promote branching and fuller growth.

This video may also help:

Here are some related questions:

Not what you are looking for?

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.

Here is some more information for you:

Did you find this answer useful? Subscribe to our newsletter for gardeing news, projects, special offers and competitions.

Ask another gardening question:

Learn More About Pests and Diseases

Gardening Projects for October

---

How to: Maintenance Pruning

How to: New orchids from old

How to lift Dahlias

How to clean your pots

Latest Gardening Videos

---

Moving House and Taking the Garden with You | Garden Ideas | Val Bradley

How do I treat liverwort?

When is the best time to prune my bottle brush plant?

Growing Geraniums

How to Grow Orchids

How can I get rid of a red ant nest in my lawn?

All Videos

Explore Gardens from Around the World

Royal Botanic Gardens, Kew
Richmond, United Kingdom

Pukekura Park
New Plymouth, New Zealand

Lalbagh Botanical Garden
Bangalore, India

Monet's Garden, Giverny
Giverny, France

Eram Garden
Shiraz, Iran

Rio de Janeiro Botanical Gardens
Rio de Janeiro, Brazil