Mulching is one of the best things you can do to aid the growth of your trees. In some areas of Knoxville, TN, the soil can be compacted with lower levels of nutrients, which will inhibit your trees’ growth and affect their appearance. Mulching correctly improves the fertility of the soil and provides a framework for better soil structure around your trees. Here are some tips that will help you mulch your trees properly to get the best results.
Choose the Right Mulch
Numerous aspects of a forest’s natural environment can be recreated with a 2- to 4-inch layer of the right mulch. Tree care professionals like those here at Shelton’s Tree Service typically use organic mulches that mimic the layer of leaves and branches on the forest floor as they decompose and add nutrients to the soil below.
Mulch at the Right Time
Here in Knoxville, TN, the best time to tackle mulching your trees is mid-spring. This is when the soil becomes warm enough for the tree roots to start growing again. Mulch can also be added throughout the year to replace any lost to the elements or native critters. Old mulch from the previous year should be removed before fresh mulch is applied.
Mulch Wide, Not Deep
The area of mulch around the base of the tree should extend out as far as the edge of the tree’s canopy to protect the tree’s roots underground. The mulch should be less than 4 inches deep as more than that affects the amount of oxygen that can get to the roots. Oxygen-deprived roots can suffocate, making it hard for the tree to absorb water and nutrients and often resulting in the need for emergency tree care.
Keep Mulch off the Tree Trunk
Mulch should not touch the trunk of the tree as it is applied. Mounding mulch around the trunk of the tree can cause numerous issues, including smothering the root flare of the tree, trapping heat against the trunk, damaging the trunk with excessive moisture, and creating conditions ripe for fungal and bacterial diseases. It is recommended to start mulching about 5 inches away from the trunks of young trees and 10 inches away from mature trees.
Mulching is very beneficial for your trees when done correctly. Proper mulching will keep the soil at an optimal temperature, help the soil retain moisture, and prevent the growth of harmful weeds around the tree. If you have any questions about mulching or general tree care, contact the pros at Shelton’s Tree Service for more information today. We are ready to help you with all of your tree care needs.
