The fresh spring air is finally starting to make its debut, and we’ll bet you’re itching to take a walk through your favorite outdoor spot.
The trees you see on your walk through the woods are not only a beautiful sight—they’re giving you a lesson to take back to your landscape!
Take a tip from trees in the natural setting when you tackle mulching. Proper tree mulching helps trees retain water, combat weeds, and regulate soil temperature. Below, we answer the most common questions about how to apply mulch to trees.
Yes. Spread up to a 1-inch layer of compost around your plants, then let it work its way into the soil with rain or watering.
Then apply mulch in another 1-inch layer over top, keeping in mind our proper mulching methods below.
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Spread 2 to 3 inches of mulch evenly around your tree underneath the canopy. More info on that is below!
The key is to let nature be your guide. Trees in a natural setting aren’t covered up to their trunks. A rule of thumb is to keep the trees’ root flare—the spot where the tree trunk ends and the roots begin—free of mulch.
Volcano mulching, or piling mulch up against the trunk or stem of a tree, creates a cool, damp hideaway that attracts disease and pests.
2 to 4 inches of mulch layered around the base of your tree is all you need to start with. You can then add another inch every year, with or without the compost. In the autumn you can also rake leaves up from your yard and spread them under the canopy, then put an inch of mulch over them to hold in place for the winter and speed their decomposition - like making compost in place!
First, pile the mulch under your tree, then use a rake or pitchfork to evenly spread the mulch out to the furthest edges of the tree’s canopy.
Take a look at this Talking Trees video to see the process for yourself.
Mulching is just one way to protect your plants in the growing season.