Tree & Shrub Fertilization in the West Metro Area

Nourishing Trees from the Roots Up

Hand applying tree fertilizer pellets to young sapling for growth and tree health.
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4.7 OUT OF 5 STARS

Trusted by homeowners
across the twin cities

Tree Care Industry Association (TCIA) member badge logo, "Voice of Tree Care".
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Close-up of tree root system showing fine root structure requiring nutrient fertilization.

OUR STORY

Nourishing Trees from the Roots Up

Most homeowners only think about their trees when something looks wrong. By then, the tree has often been struggling below the surface for years. Thinning leaves, slow growth, and dull color are usually signs that the soil isn't giving your trees and shrubs what they need to thrive.
Ostvig Tree Care has cared for trees across the West Metro and Lake Minnetonka area since 1933. That kind of history teaches you that healthy trees start at the roots, not the branches. Our fertilization and soil improvement programs are built to address the cause, not just the symptoms, so your trees and shrubs have what they need to stay strong through Minnesota's changing seasons.

Signs Your Lake Minnetonka Trees Need Fertilization

You don't need to be a tree expert to notice when something's off. Common signs include:

  • Smaller or fewer leaves than in previous years

  • Pale, yellowing, or off-color foliage

  • Slow or stunted growth

  • Thinning canopy or sparse branches

  • Increased vulnerability to pests or disease

If you're seeing any of these signs, it's usually a soil issue, not a tree issue. A tailored fertilization or soil improvement plan can help restore the nutrients your landscape is missing.

Bare tree on lakeside property showing signs of nutrient deficiency and stress.

Two Ways We Feed Your Landscape

Every property's soil is different, so we offer two approaches, used on their own or together, depending on what your trees and shrubs actually need.

Fertilization

We apply nutrients to address deficiencies in the soil, the most common reason trees and shrubs struggle to thrive in this region. This treatment is tailored to what your landscape actually needs, not a one-size-fits-all approach.

C-20 Soil Builder

For properties that need more than a nutrient boost, our C-20 treatment feeds the biology of the soil itself, supporting stronger root development and long-term soil structure so your trees can access water and nutrients more effectively over time.
Both services are available as one-time treatments or as part of an annual plan, so your trees and shrubs get consistent care that supports long-term health.

Gloved hand applying tree fertilizer pellets at base of young tree.

Give Your Trees What They're Missing

A simple fertilization plan today can prevent bigger problems down the road. Request a quote and find out what your soil needs.

What to Expect, From First Call to Follow-Up

From your first call to the final follow-up, we keep the process straightforward so you always know what's next.

1. Request an Estimate

Reach out by phone or through our online form.

2. In-Person Assessment

One of our team members evaluates your trees, shrubs, and soil conditions, and discusses your goals.

3. Personalized Recommendation & Quote

We explain what we recommend and why, along with clear pricing.

4. Scheduled Application

Our team applies the fertilization or soil improvement treatment at the right time for your landscape.

5. Ongoing Care

We can build fertilization into an annual plan, so your trees and shrubs get what they need year after year.

What Sets Ostvig Apart

Choosing the right tree fertilization program makes a difference. Here's why West Metro homeowners depend on Ostvig to keep their trees healthy.

PHC technician applying liquid fertilizer treatment using professional spray equipment.

Four Generations of Trust

Ostvig is a fourth-generation, family-owned business, caring for trees in this community since 1933. Every fertilization recommendation we make is based on what your specific property needs, backed by decades of experience with Minnesota soils and tree species.

Experienced Eyes on Your Property

Fertilizing trees isn't about applying more nutrients; it's about applying the right ones. Our tree care professionals work alongside our ISA Certified Arborists to assess your landscape and recommend treatments based on your trees' specific needs.

A Plan Built Around Your Soil

We don't prescribe the same treatment for every property. When a soil test can provide valuable insight, we'll include one as part of your assessment, so your fertilization plan is based on your soil, not assumptions.

A Partner Beyond Fertilization

Healthy trees need more than nutrients alone. If we uncover signs of insects, disease, or other stress during your fertilization assessment, our team can recommend additional care to keep your trees healthy for the long term.

Serving Homeowners Around Lake Minnetonka

Ostvig Tree Care proudly serves homeowners throughout the West Metro and Lake Minnetonka corridor, including:

Don't see your community listed? Reach out. We may still be able to help.

Grow Your Tree Care Knowledge

Want to learn more about keeping your trees and shrubs healthy? Check out our latest articles on tree health, seasonal care, and more.

Frequently Asked Questions About Fertilization

Yellow tree leaves showing nutrient deficiency symptoms requiring fertilization treatment.

What Our Customers Say

Easy to Work With

“Everyone was very professional and easy to work with. Very prompt-great job and cleanup was fabulous.”

Christine Helm — Google

Done Correctly

“Very professional, took great care to do it correctly. Great people to work with.

Frank Meuers — Google

Great Service!

“Team was pleasant to work with and very thorough."

Jim Sylvestre — Google

Gloved hand collecting soil sample for nutrient testing and fertilization assessment.

Ready to Give Your Trees a Boost?

Let's find out what your soil needs. Request a quote today and get a personalized fertilization plan for your property.