Top-rated lawn fertilization and treatment specialists.

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    Average homeowner rating
  • Verified reviews icon181
    Verified lawn fertilization and treatments reviews

Find Lawn fertilization and treatment specialists in Saint Johns

Avatar for Heroes Lawn Care of South Jacksonville

Heroes Lawn Care of South Jacksonville

5783 Mining Terrace
4.88(
8
)
Approved Pro

Heroes Lawn Care of South Jacksonville

5783 Mining Terrace
4.88(
8
)
Approved Pro
Customers say: True professional
172 local quotes requested
1 years of experience

Heroes Lawn Care is locally owned and proud to offer the best lawn care services, from fertilization to irrigation. We use top of the line technology and professional crews to drill down to the exact needs of your yard to keep it healthy and green all year long! Our team also provides weekly pet waste removal services, so you don't have to worry about spots, dead grass or unwanted land mines. Extremely fast and efficient, Doody Duty keeps your lawn pristine and safe for your family and friends to enjoy.

"They were late getting here but the work was done properly and professionally."

Brian S on June 2025

Heroes Lawn Care is locally owned and proud to offer the best lawn care services, from fertilization to irrigation. We use top of the line technology and professional crews to drill down to the exact needs of your yard to keep it healthy and green all year long! Our team also provides weekly pet waste removal services, so you don't have to worry about spots, dead grass or unwanted land mines. Extremely fast and efficient, Doody Duty keeps your lawn pristine and safe for your family and friends to enjoy.

"They were late getting here but the work was done properly and professionally."

Brian S on June 2025


Avatar for Integrity Lawn and Ornamental, Inc.

Integrity Lawn and Ornamental, Inc.

6604 Atlantic Blvd
4.83(
12
)
Approved Pro

Integrity Lawn and Ornamental, Inc.

6604 Atlantic Blvd
4.83(
12
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
23 local quotes requested

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer lawn spraying treatments and bed/shrub pest control services including fire ants and moles. These services are customizable to each individual property. We do not provide landscaping, trimming or mowing. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"I highly recommend Integrity Lawn. We have used other lawn care companies and are the happiest with them. Our lawn is beautiful again. They know what theyâ  re doing and what to use if youâ  re having a problem with your grass. Very dependable and great customer service!"

Mary M on May 2021

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer lawn spraying treatments and bed/shrub pest control services including fire ants and moles. These services are customizable to each individual property. We do not provide landscaping, trimming or mowing. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"I highly recommend Integrity Lawn. We have used other lawn care companies and are the happiest with them. Our lawn is beautiful again. They know what theyâ  re doing and what to use if youâ  re having a problem with your grass. Very dependable and great customer service!"

Mary M on May 2021


Avatar for North Florida Lawn & Pest, LLC

North Florida Lawn & Pest, LLC

12103 Narrowleaf Ct
4.38(
141
)
Approved Pro

North Florida Lawn & Pest, LLC

12103 Narrowleaf Ct
4.38(
141
)
Approved Pro
Customers say: True professional
42 local quotes requested
13 years of experience

If you are looking for a reliable, trustworthy and reputable pest control and lawn treatment company, you have found us. We handle anything from termites, small bugs and much more. There are very few projects we can't handle and we are licensed in residential and commercial pest control. Call North Florida Lawn & Pest, LLC, today for a free consultation!

"I used North Florida several years ago and my lawn started to decline. I threatened to cancel and they were unresponsive so I cancelled. 2 years ago they came knocking begging for my business back and promised they were a different company but I started having the same issues. I gave them 2 years and received promise after promise on how they would make up for the lack of attention to my lawn. You can see by the pics that they made it worse. They were nonresponsive again so I cancelled again. After cancelling I received a call from their service manager telling me that he would lower price to keep my business and when I told him no, he became very rude where I needed to hang up on him. Do not use this company if you like your lawn in good shape."

Michael H on August 2025

If you are looking for a reliable, trustworthy and reputable pest control and lawn treatment company, you have found us. We handle anything from termites, small bugs and much more. There are very few projects we can't handle and we are licensed in residential and commercial pest control. Call North Florida Lawn & Pest, LLC, today for a free consultation!

"I used North Florida several years ago and my lawn started to decline. I threatened to cancel and they were unresponsive so I cancelled. 2 years ago they came knocking begging for my business back and promised they were a different company but I started having the same issues. I gave them 2 years and received promise after promise on how they would make up for the lack of attention to my lawn. You can see by the pics that they made it worse. They were nonresponsive again so I cancelled again. After cancelling I received a call from their service manager telling me that he would lower price to keep my business and when I told him no, he became very rude where I needed to hang up on him. Do not use this company if you like your lawn in good shape."

Michael H on August 2025


Pancho's Landscaping

Located In Florida
5.00(
11
)

Pancho's Landscaping

Located In Florida
5.00(
11
)
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Landscaping business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today! Garden design, landscaping, landscape mow the grass, fertilizer, and much more guaranteed works 

"It went well I’m pleased with the results. I love my new yard"

Deloris C on August 2025

Landscaping business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today! Garden design, landscaping, landscape mow the grass, fertilizer, and much more guaranteed works 

"It went well I’m pleased with the results. I love my new yard"

Deloris C on August 2025


FourSeasons Management

No reviews yet

FourSeasons Management

No reviews yet
17 years of experience

We are FOURSEASONS Our company has been operating for 16 (+) years. We are GSWCC certified and Licensed & Insured. FourSeasons has experience with handling Residential Work & Commercial! -We serve all over GEORGIA! Contact Information: [email protected] Contractor's Cell: (404)557-2465 Office: (770) 273-8920 or message through WHATSPP -Slabs -Drainage System -Erosion Control -Installation Of Silt Fence -Concrete Driveway (Parking Lot:Residential & Commercial) -Concrete Sidewalks -Demolition -Foundations -Gravel Pad Entrance -Wheat Straw Bales -Retaining Walls -Stone Work Many more services!

We are FOURSEASONS Our company has been operating for 16 (+) years. We are GSWCC certified and Licensed & Insured. FourSeasons has experience with handling Residential Work & Commercial! -We serve all over GEORGIA! Contact Information: [email protected] Contractor's Cell: (404)557-2465 Office: (770) 273-8920 or message through WHATSPP -Slabs -Drainage System -Erosion Control -Installation Of Silt Fence -Concrete Driveway (Parking Lot:Residential & Commercial) -Concrete Sidewalks -Demolition -Foundations -Gravel Pad Entrance -Wheat Straw Bales -Retaining Walls -Stone Work Many more services!



Tommy Dales Lawn Care

1651 Sedgwick Drive
4.70(
10
)

Tommy Dales Lawn Care

1651 Sedgwick Drive
4.70(
10
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

We are family owned and operated company that takes immense pride in providing quality lawn care at an affordable cost. Contact us today for a free quote. We look forward to serving you.

"I hired the company after agreeing to all terms regarding my lawn/garden maintenance with Tommy Dale. Little did I know that Tommy Dale has a job and isn't involved in the business. The work is done by his son Hunter. Tommy didn't tell Hunter the term he agreed to, e.g., using small mower for the back yard around my garden. Hunter used big mower and tore a piece of my mosquito netting on the back patio off. I prepaid for 2 cuts while I was out of the country. Weeds were out of control in my yard. Hunter insisted he cut the grass twice but obviously didn't consider weeding was included. Hunter was not communicating when he missed an agreed upon date. Hunter also brought his inexperinced girlfriend to help spraying weed-killer and spread mulch. Overall, this is far below my expectations."

J. K on July 2024

We are family owned and operated company that takes immense pride in providing quality lawn care at an affordable cost. Contact us today for a free quote. We look forward to serving you.

"I hired the company after agreeing to all terms regarding my lawn/garden maintenance with Tommy Dale. Little did I know that Tommy Dale has a job and isn't involved in the business. The work is done by his son Hunter. Tommy didn't tell Hunter the term he agreed to, e.g., using small mower for the back yard around my garden. Hunter used big mower and tore a piece of my mosquito netting on the back patio off. I prepaid for 2 cuts while I was out of the country. Weeds were out of control in my yard. Hunter insisted he cut the grass twice but obviously didn't consider weeding was included. Hunter was not communicating when he missed an agreed upon date. Hunter also brought his inexperinced girlfriend to help spraying weed-killer and spread mulch. Overall, this is far below my expectations."

J. K on July 2024




AK Renovations

96331 Starfish Drive
No reviews yet

AK Renovations

96331 Starfish Drive
No reviews yet
2 years of experience

I am owner and operator on AK Renovations, I offer a wide spectrum of services. From the foundation all the way to the ridge cap on your roof. I soeacialize in flooring/tile, as well as painting. I thoroughly enjoy this line of work and have been told my biggest strong suit is attention to detail. I got into this line of work 10 years ago and have strayed away a few times but always find myself coming back to it. I have finally taken the leap to do it on my own to where I can truly let my attention to detail be shown.I have done at east soe of everything that goes into any type of structure. And have always enjoyed learning new skills of the trade.

I am owner and operator on AK Renovations, I offer a wide spectrum of services. From the foundation all the way to the ridge cap on your roof. I soeacialize in flooring/tile, as well as painting. I thoroughly enjoy this line of work and have been told my biggest strong suit is attention to detail. I got into this line of work 10 years ago and have strayed away a few times but always find myself coming back to it. I have finally taken the leap to do it on my own to where I can truly let my attention to detail be shown.I have done at east soe of everything that goes into any type of structure. And have always enjoyed learning new skills of the trade.

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Lawn Fertilization and Treatment questions, answered by experts

The cost of yard work depends on the type of work you need done. The average cost of lawn care is $300, but you could pay as little as $100 or up to $500.

A typical schedule may involve four to six treatments annually, but needs vary based on lawn conditions, weather, and maintenance goals.

Look for a broadleaf herbicide, one that has been formulated specifically for dandelions and is considered grass-safe.

If the grass is dead, you cannot bring it back to life. However, you can grow new grass in its place or try the methods mentioned above to revive the grass if it isn’t entirely dead. You can expect St. Augustine grass to come back after moderate droughts, but it will suffer significant nutrient loss after an extended period of drought.

The best type of fertilizer depends on the type of grass and your desired end result. Generally speaking, slow-release fertilizers are best for grass, as they gradually release nutrients into your soil instead of all at once, which meets the needs of many grass types. However, the tradeoff is that slow-release fertilizers contain phosphorus, which negatively impacts local water quality. Also, some grasses require different formulations to meet the demands of the soil. Test your soil to see how acidic or alkaline it is before choosing a fertilizer. 

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The Saint Johns, FL homeowners’ guide to lawn fertilization and treatments

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