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Native tree replanting in michigan #868858
Asked May 17, 2024, 11:19 AM EDT
I live in Troy and we have a garden bed that had four large pine trees that died and were removed last year. Underneath was all creeping myrtle which we have spent a lot of time removing by hand the last few weeks. (Photo attached below).
I’m hoping to plant a native pollinator garden along with a new tree, but I’m not sure what to consider when planting a tree given the soil condition from the previous pine trees and whether we need to consider the old roots that are still underground or if those will decompose to leave space for a new tree. I’m also not sure what kind of tree would be best in those conditions that is preferably native or pollinator-friendly (and deer resistant, our neighborhood has quite a herd!).
Thanks so much for any information you can provide!
Oakland County Michigan
Expert Response
Hi Anna,
First, I recommend a soil test to determine the health of the soil prior to replanting the area. . You will need to have adequate soil nutrients moving forward.
The root system of a pine tree can extend outwards as far as two to three times the height of the tree. Depending on how much of the root system was left in tack or removed, they may extend as much as 10 feet in all directions from the tree base. Also, when a pine is cut down the roots immediately stop growing and the remaining roots will decompose over the next few years.
I have included the following links to assist you in planting a native garden.
https://www.canr.msu.edu/news/soil-testing-returns-through-msu-extension
https://www.canr.msu.edu/uploads/files/Shady_lawn_alternatives.pdf
https://site.extension.uga.edu/fannin-gilmer/2021/02/building-a-pollinator-garden-in-the-shade/
.https://www.canr.msu.edu/news/gardening_in_shade_choose_from_a_smart_plant_palette
Thanks for contacting Ask Extension.