Home > Question >

What can I use to control blackspot on climbing roses?

Our Advice:

Spray with either Multirose Q4 or Systhane Fungus Fighter both from Bayer to give good control. These two products came out the best in independent trials conducted last year. Aim to get a protective layer over the leaves before the disease becomes established.

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 September

---

How to make the most of your dahlias

How to Propagate Lilies from Bulbils

How to protect against birds

How to: New orchids from old

Latest Gardening Videos

---

How do I prune lavender?

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

Growing Nasturtiums

How can I get rid of mushrooms growing in my lawn?

How do I 'thin' grape bunches?

How to Take Care of Spring Flowering Bulbs

All Videos

Explore Gardens from Around the World

Royal Botanic Garden Sydney
Sydney, Australia

RHS Harlow Carr
Harrogate, United Kingdom

Gardens of the Generalife, Alhambra
Granada, Spain

Shinjuku Gyoen National Garden
Tokyo, Japan

Butchart Gardens
British Columbia, Canada

RHS Garden, Wisley
Woking, United Kingdom