Knowledgebase
jumping worms in mulch and compost #870437
Asked May 28, 2024, 1:55 PM EDT
Ramsey County Minnesota
Expert Response
As you can see, there are methods of control. Buy only compost and mulch that has been treated to a temperature of at least 105F. Make your own compost. For other treatment methods, see https://dnr.wisconsin.gov/topic/Invasives/fact/jumpingWorm
These articles contain several tips for preventing spread and killing the worms. Good luck