Montmorency Cherry Tree Likely Has Canker. How Treat It?

Question

The sap bubbles are in multiple spots on several roots above ground. Not sure cutting it away is an option. This is an organic tree and want to keep it that way.

Answer 1

Unfortunately, sounds like bacterial canker has caused slime flux. This can be treated, but it will be only a treatment. As of now, there is no cure. Here is an article that will help:

https://www.gardeningknowhow.com/edible/fruits/cherry/bacterial-canker-on-cherries.htm