Impatiens Plants


Anonymous added on September 9, 2017 | Answered

I have some busy lizzies in pots that have got powdery mildew. I have destroyed the plants, but what I would like to know is can I put the compost in the compost bin or will I have to get rid of it?

Share this Question:
Log in or sign up to help answer this question.
Check here if you would like to receive notifications every time this question is answered.
You are subscribed to receive notifications whenever this question is answered.
Certified GKH Gardening Expert
Answered on September 9, 2017

It is best to get rid of all plant materials and soil which have been in contact with powdery mildew and to not compost them. A very hot compost pile could kill powdery mildew fungi, but most compost piles won't get hot enough, so there would still be the risk that the compost would spread powdery mildew to your plants next year.

Was this answer useful?
Looking for more?
Here are more questions about Impatiens Plants

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

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