Tree & Shrub Fertilization

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Nurturing Des Moines' Urban Forest Since 1960

At Arbor Masters, we've been helping trees flourish in Des Moines for more than 60 years. Our fertilization service provides trees and shrubs with essential nutrients for robust, healthy growth. We use cutting-edge techniques to deliver nourishment exactly where plants need it most.

Just like people, trees and shrubs require proper nutrition. However, in urban and suburban areas, soil often lacks the nutrients plants need to thrive. Our ISA Certified Arborists use specialized tools to give trees and shrubs the specific elements they're missing, whether they're growing in parks, yards, or along city streets.

Our Fertilization Services

Deep Root Fertilization 

We inject liquid fertilizer deep into the soil near tree roots, delivering nutrients where they're needed most. This method maximizes uptake by the roots and reduces waste.

Deep roots of a tree.
Soil Improvements

We mix organic materials into the soil to improve its structure, offering long-lasting benefits, boosting overall health and vigor of trees and shrubs.

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Foliar Sprays

We spray nutrients directly onto leaves, allowing trees to absorb them quickly for a rapid health boost. We use this method alongside soil improvement for the best results.

A foliar spray being applied to a client's shrub.
Soil Analysis

Effective fertilization targets specific nutrient deficiencies. We perform soil tests to determine exactly what nutrients are needed for each tree.

Soil testing being performed by arborists from arbormasters.
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Why Fertilization Matters for Trees and Shrubs in Des Moines

Des Moines' natural landscape has changed significantly with urban growth. This shift affects the health of our individual trees, shrubs, and entire urban canopy. Regular fertilization helps overcome these challenges, providing plants with essential nutrients to flourish in our city's unique environment.

  • Urban soil changes: As our city expands, many trees are planted in areas where natural soil has been removed or destroyed. These modified soils often lack key nutrients, microorganisms, and structure for healthy root growth.

  • Weather extremes: Des Moines gets hot summers, ice-cold cold winters, and intense wind storms. Well-nourished trees are better equipped to handle these weather extremes.

  • Soil pH variations: Des Moines soil can range from slightly acidic to alkaline. This pH range can affect how trees absorb certain nutrients, particularly iron, which is important for many species.

  • Nutrient Depletion: As trees grow, they use up soil nutrients. In urban settings where we often remove fallen leaves and other organic matter, this natural replenishment cycle is disrupted.

  • Environmental stress: Des Moines trees face unique stressors like air pollution, road salt in winter, and periodic dry spells. A well-fed tree is better equipped to handle these urban pressures.

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Certified and Accredited Tree Care Professionals

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Revitalize Your Trees

Let our experts help your trees look and feel their best. We'll assess each tree and create a custom fertilization plan tailored to their needs.

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A healthy big tree well fertilized.
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Efficient & Personable

“Job was done well, price was reasonable and clean up was perfect. The team was efficient and personable. I also like that there were women on the team.”

Patricia Farland

Advantages of Expert Tree Fertilization

Hardier, More Robust Trees

Well-nourished trees have stronger natural defenses against diseases and pests. They can recover from damaging wounds faster and are more resilient to stress from drought or extreme temperatures. This means healthier, longer-lasting trees with less need for interventions.

More Attractive Landscape

Well-nourished trees transform your landscape throughout the seasons. Expect fuller canopies, more vibrant leaves, and abundant flowers. From rich autumn hues to lush spring growth, fertilized trees become eye-catching features that boost your property's appeal all year long.

New Life for Older Trees

Our fertilization can reinvigorate mature trees, improving their vitality and potentially extending their lifespan. You might see new growth and healthier leaf color on trees that had seemed to be slowing down. This care helps preserve the character, shade, and value that established trees bring to your property.

Enhanced Soil Health

Our approach improves the entire soil ecosystem, not just the trees. We add beneficial microbes and nutrients that create a better home for roots. This leads to healthier trees, plants, and grass throughout your yard.

Improved Drought Tolerance

Fertilized trees grow more absorption roots. These tiny yet powerful roots create a denser root network helps trees capture water more efficiently, even in dry soil. The result? Trees that handle drought better, often needing less extra watering during dry spells.

Why Choose Arbor Masters for Fertilization

As Des Moines residents ourselves, we're committed to nurturing our city's green spaces. Here's why you can trust Arbor Masters with the health of your trees:

ISA Certified Arborists on Staff

Our team includes ISA Certified Arborists who stay updated on the latest tree care research and techniques.

TCIA Accreditation

We're proud to meet the stringent standards set by the Tree Care Industry Association, ensuring top-notch service.

Customized Tree Nutrition Plans

We develop unique fertilization plans for each property, considering your specific soil, tree species, and environmental factors.

Year-Round Treatments

Our care doesn't stop after one treatment. We provide ongoing support tailored to your trees' seasonal needs.

Local Know-How

We understand the specific challenges trees face in Des Moines and know how to address them.

Tree Preservation Focus

We always aim to save trees when possible. For us, removal is the last option.

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“Our Tree Looks Amazing”

"We were thrilled with their service. Our tree looks amazing and our yard was left very clean. Would highly recommend!"

Kelley McCallum

Our Fertilization Approach

  • 1

    Property Evaluation

    We begin by examining your property and assessing the condition of your trees and soil.

  • 2

    Customized Plan Development

    Based on our findings, we create a plan tailored to your trees' specific needs.

  • 3

    Initial Application

    We apply the first round of fertilizer using the most appropriate method for your trees.

  • 4

    Continuous Care

    We return 3-5 times over 12 months to provide continued care and nutrients.

  • 5

    Monitor Tree Health

    We observe how your trees respond and adjust our plan if needed.

Fertilization FAQs

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Professional & Knowledgeable

“Arbor Masters has taken care of my tree needs, from removal, to pruning, to fertilizing. They are a fabulous company. All employees are professional and knowledgeable. They take a sincere interest in you and your tree needs. I highly recommend them!”

Barbara Wood

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Our Service Area

We proudly serve Des Moines and surrounding communities throughout Polk County and beyond. Not sure if we cover your area? Give us a call at (515) 218-2025. Our expert team is always happy to discuss how we can help your trees thrive.

Dallas Center

Ankeny

Clive

Des Moines

Grimes, IA

West Des Moines

Altoona

Carlisle

Dixon

Granger

Prairie City

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Enhance Your Trees' Vitality Today

Get a tree health care plan that works. Talk to our team at Arbor Masters today and invest in a healthy future for your trees.

Request a Fertilization Quote Today