Knowledgebase

butterfly bush #893600

Asked March 04, 2025, 2:30 PM EST

Are Butterfly bushes an Invasive plant? Also, when should they be trimmed?

Multnomah County Oregon

Expert Response

Thank you for your question, debbie.  Since this is considered an invasive species, Extension recommends that it be removed, rather than pruned.  However, if you want to retain it, removing the flowers is critical for keeping it in your landscape.  This Extension resource has more information:  https://solvepestproblems.oregonstate.edu/weeds/butterfly-bush-invasive

Good luck!
An Ask Extension Expert Replied March 04, 2025, 8:32 PM EST

Loading ...