Rhododendron Plants
Q.

Rhododendrons

Anonymous added on August 15, 2011 | Answered

If I add alkaline to my rhododendron (like I do to my hydrangeas), will it make the buds (flowers) more purple, similar to what it does to my hydrangea? We live in a northeast coastal community, on the water, and the rhododendron is under two oak trees. It has bloomed profusely the last two years; however, the color is a very pale purple. I'd like to give it a little more color, but not change its color. I know if you add Miracle Grow to a hydrangea, it changes color. That's why I need to know about the rhododendron.

A.
A.Answers to this queston: Add Answer
Nikki
Certified GKH Gardening Expert
Answered on August 15, 2011

Rhododendrons do not have the ability to change their blossom colors like hydrangea. This is unique to hydrangea. Rhododendron prefer a more acid soil and will do better is you provide them with this.

00
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...
Rhododendron Plants
Join Us - Sign up to get all the latest gardening tips!

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

Learn More