I have a plum tree with black knot. Is it ok to eat the fruit it produces?
Are the Fruits Produced Plum With Black Knot Edible
Certified GKH Gardening Expert
Yes, the fruit is still ok to eat. That said, treating black knot on your tree will help with its overall health and fruit production. This article will help: https://www.gardeningknowhow.com/edible/fruits/plum/black-knot-tree-disease.htm