What's your question? Ask

Magnolia Trees

Q.Can I use neem oil for black spots on magnolia tree?

Zone Soulsbyville ca 95372 | Anonymous added on October 18, 2019 | Answered

I just purchased a magnolia tree in a container. It has darkening leaves that eventually fall off.

A.Answers to this queston: Add Answer
Certified GKH Gardening Expert
Answered on October 19, 2019

This may be a bacterial blight so Neem oil would not be appropriate. Remove infected branches if you can without defoliating the whole tree. If it's not severe, it should recover. There are no chemical means to help. You may be able to return it to the store for another.


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...
Magnolia Trees
Join Us - Sign up to get all the latest gardening tips!

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