Q.Hi, Is Calycanthus Susceptible To Verticillium Wilt?
Hi, I have an Acer that is dying from verticillium wilt and am looking for a replacement shrub to go in its place. If Calycanthus raulstonii Hartlage Wine is not suitable what do you recommend? Thank you Chris

BushDoctor
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on August 25, 2021
It is not on any lists as being either way. For a list of plants and trees, both, susceptible and immune, refer to this list from an extension in Washington state:
https://depts.washington.edu/hortlib/resources/ucdavis_verticillium.pdf
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