What's your question? Ask


Q.Problem With Dahlia Stems

Zone DN7 4DQ United Kingdon | Anonymous added on August 16, 2021 | Answered

We have two white Dahlias in our garden. The leaves on one are turning yellow, but on looking at the bottom of the stems, we notice a growth which looks like a Broccoli head surrounding all stems? Could you advise please

A.Answers to this queston: Add Answer
Certified GKH Gardening Expert
Answered on August 31, 2021

Unfortunately, your photo did not come through. It could be bacterial or fungal, though. a fungicide can help, but if the damage has progressed too far, then it may be best to start over. These articles will help:



Was this answer useful?

Log in or sign up to help answer this question.

Did you find this helpful? Share it with your friends!

You must be logged into your account to answer a question.

If you don't have an account sign up for an account now.

Looking for more?
here are more questions about...
Join Us - Sign up to get all the latest gardening tips!

Do you know a lot about gardening?
Become a GKH Gardening Expert