Can I use cedar mulch on raspberry bushes? - Ask Extension
I have a lot of cedar mulch that contains wood and many needles. Can it be used on raspberry bushes?
Knowledgebase
Can I use cedar mulch on raspberry bushes? #928515
Asked April 15, 2026, 4:22 PM EDT
I have a lot of cedar mulch that contains wood and many needles. Can it be used on raspberry bushes?
Multnomah County Oregon
Expert Response
Thank you for your question, Mary. Cedar as a mulch, whether bark or needles, is not recommended to fertilize cane berries. The needles "bind" together, and prevent water from getting to the plants' roots. Shredded cedar bark gets mixed reviews, and it depends on the treatments the trees received, as well as whether they are infected with one of several diseases.
Here's an article that's still relevant, even though we're technically in spring: https://extension.oregonstate.edu/news/late-winter-care-keeps-raspberries-blackberries-productive
Here's a helpful chart comparing types of mulch: https://ucanr.edu/sites/default/files/2020-12/340305.pdf
Hope this is helpful!
Here's an article that's still relevant, even though we're technically in spring: https://extension.oregonstate.edu/news/late-winter-care-keeps-raspberries-blackberries-productive
Here's a helpful chart comparing types of mulch: https://ucanr.edu/sites/default/files/2020-12/340305.pdf
Hope this is helpful!
