Top-rated lawn fertilization and treatment specialists.

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon52
    Verified lawn fertilization and treatments reviews

Find Lawn fertilization and treatment specialists in Spokane Valley

Avatar for Dundee Concrete and Landscape

Dundee Concrete and Landscape

12812 N Chronicle St
4.27(
11
)
Approved Pro

Dundee Concrete and Landscape

12812 N Chronicle St
4.27(
11
)
Approved Pro
Customers say: Quick response
119 local quotes requested
19 years of experience

Dundee is locally owned and operated and has been for over 19 years. We have experience in all areas of landscape, including, but not limited to, retaining walls, asphalt, pavers, astro turf, irrigation/sprinklers, sod/hydroseed, fill dirt, grading, water features, fire pits, french drains. We also specialize in concrete curbing, concrete driveways, patios, some excavation work, and full yard maintenance, commercial mowing, including custom fertilization, aerations/thatching, pest control/bugs and yard clean-ups. We would love to help you take care of any project and look forward to meeting your every expectation. Additional DBA - Dundee Excavation LLC.

Dundee is locally owned and operated and has been for over 19 years. We have experience in all areas of landscape, including, but not limited to, retaining walls, asphalt, pavers, astro turf, irrigation/sprinklers, sod/hydroseed, fill dirt, grading, water features, fire pits, french drains. We also specialize in concrete curbing, concrete driveways, patios, some excavation work, and full yard maintenance, commercial mowing, including custom fertilization, aerations/thatching, pest control/bugs and yard clean-ups. We would love to help you take care of any project and look forward to meeting your every expectation. Additional DBA - Dundee Excavation LLC.


Avatar for Phillips 360 Land & Hardscaping

Phillips 360 Land & Hardscaping

P O BOX 19353
4.80(
165
)
Approved Pro

Phillips 360 Land & Hardscaping

P O BOX 19353
4.80(
165
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
112 local quotes requested

Small business in Spokane with 10 employees. We provide quality and professional landscaping services to Spokane and surrounding areas. From landscape design / installation to full weekly lawn care, we guarantee satisfaction in every service that we render. Our professional and efficient staff is knowledgeable and ready to assist you with all your landscaping needs. We pride ourselves with a guaranteed call back for all inquiries. Please do not hesitate to leave a message, you will get a return call. We are communicators and will keep you informed and answer any questions you have in a timely manner. Additional contact - Kelsi

"Phillips always does everything very well"

Nancy A on November 2024

Small business in Spokane with 10 employees. We provide quality and professional landscaping services to Spokane and surrounding areas. From landscape design / installation to full weekly lawn care, we guarantee satisfaction in every service that we render. Our professional and efficient staff is knowledgeable and ready to assist you with all your landscaping needs. We pride ourselves with a guaranteed call back for all inquiries. Please do not hesitate to leave a message, you will get a return call. We are communicators and will keep you informed and answer any questions you have in a timely manner. Additional contact - Kelsi

"Phillips always does everything very well"

Nancy A on November 2024


Kelly's Spray Services

P.O Box 10027
5.00(
2
)
Approved Pro

Kelly's Spray Services

P.O Box 10027
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

Here at Kelly Spray Service we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"We have had Kelly's Spray Services treat or lawns and landscaping for years. We have never been dissatisfied and appreciate the great communication. Kip is prompt, professional, and friendly. We highly recommend this company to anyone seeking great service!"

Eric F on July 2024

Here at Kelly Spray Service we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"We have had Kelly's Spray Services treat or lawns and landscaping for years. We have never been dissatisfied and appreciate the great communication. Kip is prompt, professional, and friendly. We highly recommend this company to anyone seeking great service!"

Eric F on July 2024


Down To Earth Lawn and Tree Care, Inc.

PO Box 141686
5.00(
2
)
Approved Pro

Down To Earth Lawn and Tree Care, Inc.

PO Box 141686
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. At Down to Earth Lawn and tree Care we specialize in quarterly pest control and turf management. We are your go to guys for the proper care of your lawn trees and common household pests!

"They called and told me exactly when they were coming out. I was stupid and didn't read the note to water within 24 hours. Still looks good. No problems!"

Kathy H on May 2019

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. At Down to Earth Lawn and tree Care we specialize in quarterly pest control and turf management. We are your go to guys for the proper care of your lawn trees and common household pests!

"They called and told me exactly when they were coming out. I was stupid and didn't read the note to water within 24 hours. Still looks good. No problems!"

Kathy H on May 2019



Big Red’s Landscaping/Yard Care

8630 N Woodvine Dr
4.65(
17
)

Big Red’s Landscaping/Yard Care

8630 N Woodvine Dr
4.65(
17
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

We offer lawn care and yard work at excellent prices. We strive hard to ENSURE customer satisfaction!! Whether it’s a specific request or routine work, we won’t stop until it’s up to YOUR standards!! We offer cleanups, planting, mowing, weed removal, hardscaping, pressure washing, softscaping and much more!!! Call us and get a free quote TODAY!!!

"Horrible! They wanted paid right away, half. Then wanted the remainder. They kept setting my work aside 3 days to a week and not explaining. I became very blunt, I was unhappy, I wanted things on my list done, they were taping and recording me and our conversations and my home I told them I was done. I want a refund."

Julia A on August 2025

We offer lawn care and yard work at excellent prices. We strive hard to ENSURE customer satisfaction!! Whether it’s a specific request or routine work, we won’t stop until it’s up to YOUR standards!! We offer cleanups, planting, mowing, weed removal, hardscaping, pressure washing, softscaping and much more!!! Call us and get a free quote TODAY!!!

"Horrible! They wanted paid right away, half. Then wanted the remainder. They kept setting my work aside 3 days to a week and not explaining. I became very blunt, I was unhappy, I wanted things on my list done, they were taping and recording me and our conversations and my home I told them I was done. I want a refund."

Julia A on August 2025


Idaho Lawn Pros

No reviews yet

Idaho Lawn Pros

No reviews yet

Owner operated. Lawn & Yard Work Specialists! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

Owner operated. Lawn & Yard Work Specialists! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!


DragonStone Lawn Care LLC

2121 E Upriver Dr
No reviews yet

DragonStone Lawn Care LLC

2121 E Upriver Dr
No reviews yet
2 years of experience

DragonStone Lawn Care LLC specializes in overgrown lawns. That includes, but not limited to, bushes, shrubs, trees, mulch beds, flower beds, etc... At DragonStone, we are able to start and COMPLETE the scope of work agreed upon and signed off by the client. My name is Draco and I'm the owner/operator of DragonStone Lawn Care LLC... I have over 20yrs in lawn maintenance, landscaping and management experience. Which drove me to start DragonStone Lawn Care LLC.... Give us a call,ets talk about your lawn!

DragonStone Lawn Care LLC specializes in overgrown lawns. That includes, but not limited to, bushes, shrubs, trees, mulch beds, flower beds, etc... At DragonStone, we are able to start and COMPLETE the scope of work agreed upon and signed off by the client. My name is Draco and I'm the owner/operator of DragonStone Lawn Care LLC... I have over 20yrs in lawn maintenance, landscaping and management experience. Which drove me to start DragonStone Lawn Care LLC.... Give us a call,ets talk about your lawn!


Cowboy Cutting

25421 W Hallett Rd
No reviews yet

Cowboy Cutting

25421 W Hallett Rd
No reviews yet
5 years of experience

Cowboy Cutting is a veteran owned Lawn care company specializing in many lawn maintenance tasks, including: Aeration, Dethatching, Spring and Fall clean ups/yard vaccum, weekly mowing service, fertilizing & weed control, tree and shrub pruning, tree removal, and stump grinding!

Cowboy Cutting is a veteran owned Lawn care company specializing in many lawn maintenance tasks, including: Aeration, Dethatching, Spring and Fall clean ups/yard vaccum, weekly mowing service, fertilizing & weed control, tree and shrub pruning, tree removal, and stump grinding!


Automated Lawn and Pest

1908 E Mallon Ave
No reviews yet

Automated Lawn and Pest

1908 E Mallon Ave
No reviews yet
3 years of experience

Automated Lawn and Pest (ALP), founded by Spokane natives Jeff and Tiffany James in 2021, combines innovation with personalized service to revolutionize lawn care and pest control in Spokane, WA, and surrounding areas. We prioritize quality, using science and experienced-based techniques and premium products to ensure thriving lawns and pest-free properties. Locally owned and community-focused, our dedicated team provides tailored solutions to meet your unique needs, whether for lawn maintenance, pest prevention, or both. Experience the ALP difference—cutting-edge results with a personal touch. Contact us today to transform your outdoor space!

Automated Lawn and Pest (ALP), founded by Spokane natives Jeff and Tiffany James in 2021, combines innovation with personalized service to revolutionize lawn care and pest control in Spokane, WA, and surrounding areas. We prioritize quality, using science and experienced-based techniques and premium products to ensure thriving lawns and pest-free properties. Locally owned and community-focused, our dedicated team provides tailored solutions to meet your unique needs, whether for lawn maintenance, pest prevention, or both. Experience the ALP difference—cutting-edge results with a personal touch. Contact us today to transform your outdoor space!

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Lawn Fertilization and Treatment questions, answered by experts

Starting a mowing business can be profitable if you manage your business wisely, calculate costs accurately, and invest in time-efficient, high-quality equipment. With good customer service, you can lock in loyal customers who invest in weekly lawn care services that turn your business into a successful one. 

Lawn care businesses can earn anywhere from $40,000 to over $100,000 per year depending on how you operate, but you’ll need to factor in the cost of equipment to determine your actual profit margins.

Provided you're using an appropriate starter fertilizer for grass seed, you can put down seeds and fertilizer at the same time. However, putting them down separately, one after the other, on the same day will help to avoid over- or under-applying the lawn food. Avoid using a fertilizer with weed control elements, as these will likely keep the grass seeds from starting.  

Depending on the lawn treatments, the best times of the year to redo your lawn are between mid-August and mid-September for overseeding and renovation treatments. For areas such as the southern United States, lawn aeration works best during the fall, when the temperatures begin to drop. Otherwise, early spring is your next best bet because the grass is fresh and ready to absorb nutrients, and the temperature isn’t hot enough to fry the grass and the renovation materials.

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.

Because it’s native to the central United States and Canada and is drought-tolerant, it typically is not difficult to grow. It requires very little maintenance and minimal watering beyond rainfall. Its hardy nature and unique look make it a favorite choice among people living in the western United States and other dry regions of the country. 

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The Spokane Valley, WA homeowners’ guide to lawn fertilization and treatments

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