Emerald Ash Borer (EAB) has quickly become one of the most destructive forces threatening Minnesota’s ash trees. If you’ve noticed your ash trees looking less vibrant, or if you’re concerned about the health of your yard, you’re not alone. Thousands of homeowners across Minnesota are dealing with this invasive insect that shows no signs of slowing down.
What is the Emerald Ash Borer?
The Emerald Ash Borer is a small, metallic-green insect that targets ash trees. It burrows into the bark, disrupting the flow of nutrients and water within the tree.
No ash tree is naturally immune. If you have ash trees on your property, they are at risk.

Signs of an Emerald Ash Borer Infestation:
- The top third of the tree’s canopy starts thinning or dying.
- Shoots or sprouts grow from the base of the tree.
- You may notice zigzag patterns under the tree’s bark where the insects have tunneled.
- Small, D-shaped exit holes appear on the bark.
- Woodpecker damage, such as peeling or flecking bark, is visible as they search for insects.
- Spotting an EAB beetle, which is about 1/2-inch long, 1/8-inch wide, with a flat back.
Your Solution: Reforesting with Redwood Falls Nursery
Reforesting your property offers the most effective and sustainable long-term solution. Here’s why:
- Start Fresh: Removing sick or at-risk ash trees and replacing them with resilient, disease-resistant species gives your yard a new beginning.
- Build Diversity: Replacing ash trees is a chance to introduce a variety of tree species, which strengthens your landscape and makes it more sustainable.
- Create a Balanced Ecosystem: Adding the right mix of trees ensures your yard stays vibrant, healthy, and better prepared for future challenges.
At Redwood Falls Nursery, we specialize in helping homeowners like you rebuild and reimagine their yards after Emerald Ash Borer damage.
How We Can Help
Losing trees to pests like the Emerald Ash Borer can feel overwhelming, but you don’t have to face it alone. Our knowledgeable team is here to support you every step of the way as you reforest your yard, helping you restore its beauty and vitality.
Here’s how we can support you:
- Expert Guidance: Not sure where to start? We’ll assess your yard and recommend the best tree species for your specific needs and goals.
- Tree Selection: From shade trees to flowering varieties, we offer a wide selection of pest-resistant trees that thrive in Minnesota’s climate.
- Ongoing Support: Our team will provide tips and advice on caring for your new trees, ensuring they grow strong and healthy.
Take the First Step Today
Your yard deserves to thrive, even in the face of challenges like Emerald Ash Borer. Reforesting now not only protects your property but also invests in a healthier, more beautiful landscape for the future.
Contact Redwood Falls Nursery today—let our experienced team help you restore and reimagine your yard with resilient, stunning trees. Together, we’ll create a landscape that stands the test of time.
Learn more about Emerald Ash Borer on the Minnesota DNR website.