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Verified Reviews for Lawn Fertilization And Treatment pros in Hermiston, OR

*The Angi rating for Lawn Fertilization And Treatment companies in Hermiston, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lawn Fertilization And Treatment needs.

*The HomeAdvisor rating for Lawn Fertilization And Treatment companies in Hermiston, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lawn Fertilization And Treatment needs.

Last update on November 26, 2025

Find Lawn fertilization and treatment specialists in Hermiston

Fixall home services

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Fixall home services

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Fixall service provides homeowners an extensive list of construction to repair to restoration services without multiple contractors or estimates. I'm an independent contractor delivering any job in a time efficient and superior quality than you will find with franchise repair guys.

Fixall service provides homeowners an extensive list of construction to repair to restoration services without multiple contractors or estimates. I'm an independent contractor delivering any job in a time efficient and superior quality than you will find with franchise repair guys.

Avatar for Monkus spray services

Monkus spray services

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Monkus spray services

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2 years of experience

I am a owner operated business specializing in pesticide applications (herbicides/insecticides). I have been applying pesticides for 4 years. We value our customers and their satisfaction is our main priority

I am a owner operated business specializing in pesticide applications (herbicides/insecticides). I have been applying pesticides for 4 years. We value our customers and their satisfaction is our main priority

Avatar for Quality Landscaping Maintenance

Quality Landscaping Maintenance

5.00(
4
)

Quality Landscaping Maintenance

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We do landscaping maintenance weekly commercial and residential.Tree trimming, irrigation, landscaping, sprinkler blow out winter, thatching and aerating lawns

"Great quality and very professional. Highly recommend."

Jennifer B on May 2018

We do landscaping maintenance weekly commercial and residential.Tree trimming, irrigation, landscaping, sprinkler blow out winter, thatching and aerating lawns

"Great quality and very professional. Highly recommend."

Jennifer B on May 2018

Masters Lawncare

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Masters Lawncare

No reviews yet
14 years of experience

Masters Lawncare is a professional Landscaper and Lawn Maintenance service based in Kennewick, WA and serving Kennewick, Pasco, Richland, Sunnyside, Walla Walla, Yakima, Wenatchee, Spokane, Enumclaw, and the surrounding areas. We offer Lawn Care, Fertilizing, Pruning and Hedge Trimming services. We specialize in Weed Control, Sprinkler Installation and Sprinkler Repair. We offer Lawn Cleanup and Lawn Treatment services as well. To learn more about what services we can offer for your lawn, call Masters Lawncare today!

Masters Lawncare is a professional Landscaper and Lawn Maintenance service based in Kennewick, WA and serving Kennewick, Pasco, Richland, Sunnyside, Walla Walla, Yakima, Wenatchee, Spokane, Enumclaw, and the surrounding areas. We offer Lawn Care, Fertilizing, Pruning and Hedge Trimming services. We specialize in Weed Control, Sprinkler Installation and Sprinkler Repair. We offer Lawn Cleanup and Lawn Treatment services as well. To learn more about what services we can offer for your lawn, call Masters Lawncare today!

Baxters Lawn Services Hermiston OR

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Baxters Lawn Services Hermiston OR

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Free onsite estimate

Baxters Lawn Services in Hermiston OR has been providing residential lawn services for the residents of Umatilla, and the surrounding areas.With over 20 years of experience. We pride ourselves in our ability to provide our customers with beautiful landscapes at fair, reasonable rates.Lawn Care Hermiston OR,Lawn Services,Lawn Service,Lawn Maintenance,Gutter Cleaning Hermiston OR

Baxters Lawn Services in Hermiston OR has been providing residential lawn services for the residents of Umatilla, and the surrounding areas.With over 20 years of experience. We pride ourselves in our ability to provide our customers with beautiful landscapes at fair, reasonable rates.Lawn Care Hermiston OR,Lawn Services,Lawn Service,Lawn Maintenance,Gutter Cleaning Hermiston OR

Avatar for Barrier One Pest and Weed Control

Barrier One Pest and Weed Control

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Barrier One Pest and Weed Control

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12 years of experience

Providing premium protection to homes, businesses, apartments and commercial buildings. Offering the best guarantee in town forces Barrier One to use the latest pest control technology and methods so that the service is performed the right way the FIRST TIME and EVERY TIME.

Providing premium protection to homes, businesses, apartments and commercial buildings. Offering the best guarantee in town forces Barrier One to use the latest pest control technology and methods so that the service is performed the right way the FIRST TIME and EVERY TIME.

Lawn Boys Inc

5.00(
1
)

Lawn Boys Inc

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Lawn Boys is a full service, professional landscaping company that is locally owned and operated, servicing the Tri-Cities, WA area.

"On time and prompt service. Colby has helped me out before and is a professional customer service oriented person. I can always trust him to perform the tasks needed."

Michael R on June 2019

Lawn Boys is a full service, professional landscaping company that is locally owned and operated, servicing the Tri-Cities, WA area.

"On time and prompt service. Colby has helped me out before and is a professional customer service oriented person. I can always trust him to perform the tasks needed."

Michael R on June 2019

Epic Lawn Care & Landscaping

2.00(
6
)

Epic Lawn Care & Landscaping

2.00(
6
)
17 years of experience

Family owned & operated.

"The company’s lack of integrity led to a Bad experience. Highly recommend another company. In August of 2018, we signed a contract that stated “1 full years worth of services.” Halfway through that year Epic Lawn disregarded the contract we signed and entered us into a new contract without our permission or signature. We had no idea that the original contract was over and that we were entered into a different 6 month contract. We were then threatened by Epic Lawn to have our bill sent over to a collection agency for a bill/contract we had no idea about. When I called the company to discuss, the representative apologized and agreed that they made a mistake but the manager did not want to discuss the issue. I asked the manager to call me back 7 times in 4 weeks and received no contact what so ever. This is the first negative review I have ever posted. Find another company."

Joel S on September 2019

Family owned & operated.

"The company’s lack of integrity led to a Bad experience. Highly recommend another company. In August of 2018, we signed a contract that stated “1 full years worth of services.” Halfway through that year Epic Lawn disregarded the contract we signed and entered us into a new contract without our permission or signature. We had no idea that the original contract was over and that we were entered into a different 6 month contract. We were then threatened by Epic Lawn to have our bill sent over to a collection agency for a bill/contract we had no idea about. When I called the company to discuss, the representative apologized and agreed that they made a mistake but the manager did not want to discuss the issue. I asked the manager to call me back 7 times in 4 weeks and received no contact what so ever. This is the first negative review I have ever posted. Find another company."

Joel S on September 2019

Premier Pools

4.43(
7
)

Premier Pools

4.43(
7
)
Customers say: Quality work
28 years of experience

We are a full service company for pools (liner, fiberglass, gunite). We also have a premier line of hot tubs that we sell and service. We employ 50-60 employees at peak season.

"We have only owned our pool for a year and we have learned so much from Premier Pool and their staff. Our pool was crystal clear all Summer and we enjoyed our first year as pool owners tremendously!"

Shasta M on March 2021

We are a full service company for pools (liner, fiberglass, gunite). We also have a premier line of hot tubs that we sell and service. We employ 50-60 employees at peak season.

"We have only owned our pool for a year and we have learned so much from Premier Pool and their staff. Our pool was crystal clear all Summer and we enjoyed our first year as pool owners tremendously!"

Shasta M on March 2021

RANCH & HOME

4.67(
3
)

RANCH & HOME

4.67(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family owned business in Kennewick, Pasco & Milton-Freewater which has been a part of the Mid-Columbia for over 30 years. Our passion is to treat our customers like our friends and neighbors.

We are a family owned business in Kennewick, Pasco & Milton-Freewater which has been a part of the Mid-Columbia for over 30 years. Our passion is to treat our customers like our friends and neighbors.

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Lawn Fertilization and Treatment questions, answered by experts

A lawn that suddenly and quickly turns yellow is typically the result of a dramatic change in the grass's environment. Heavy rainfall can dilute soil nutrients, rapidly yellowing the grass, and dull lawn mower blades can dry out and damage the grass in a short time. Over-fertilizing can yellow a lawn within a matter of days. 

Yes, you can typically combine liquid aeration with other lawn treatments. However, follow the specific product's instructions and consider the compatibility of treatments. In most cases, liquid aeration can complement fertilization, overseeding, or weed control programs. Combining treatments strategically can address multiple aspects of your lawn's health and appearance simultaneously. Always read and adhere to the guidelines provided by the product manufacturers to ensure safe and effective application.

You should water your lawn two or three days before putting down fertilizer to ensure it can properly absorb it. It's good to apply fertilizer if the ground is moist, but you want to avoid overwatering or flooding the area because it can prevent the grass from absorbing the nutrients. Consider weather conditions when scheduling your fertilizer treatment and read the instructions to see how long you should wait to water after application.

At its core, soil pH is a measure of how many hydrogen ions are present in your soil. In highly acidic soil (low pH), plant growth is difficult due to reduced microbial availability in the dirt.

In highly alkaline soil, plants may struggle to grow due to iron deficiencies. In either case, a lack of balance deprives grass or plants of some key nutrients they need to grow.

A pH reading of 6 to 7.5 is ideal for most plants. Slight acidity is, generally speaking, less of an issue than slight alkalinity. Many plants can still thrive in slightly acidic soil.

Lawn care is tough work—even when you hire pros, there’s no guarantee your grass won’t die (unless, of course, your company offers a guarantee). But lawn care companies don’t control the rain or watering restrictions. Your type of grass also impacts the type of care required to keep a lush lawn—and how much that care costs. Talk to a lawn care pro to determine the best times to treat your lawn based on type of grass and your climate.

The Hermiston, OR homeowners’ guide to lawn fertilization and treatments

From average costs to expert advice, get all the answers you need to get your job done.

See all articles