06/05/2026
National Donut Day - Let's Talk About Another Donut
How about when you mulch around your newly planted tree? Did you know not to place the mulch up against the bark of the tree?
That allows for moisture to stay on the bark. It causes bark decay or rot. It can also cause fungal diseases, insect activity, but worst of all, reduced oxygen around the root flare. All of these cause a decline in your tree.
So think of a donut hole when you are mulching around your tree. The mulch needs to be 6 to 8 inches away from the trunk.
Photo credit: NYState-National Dept of Environmental Conservation