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Average homeowner rating star icon4.7
Average homeowner rating
Verified reviews icon10
Verified lawn fertilization and treatments reviews

Lawn fertilization and treatment specialists in Harmony

Avatar for PROSCAPE LANDSCAPE
PROSCAPE LANDSCAPE
PO BOX 0231
3.50(
2
)
Approved Pro
PROSCAPE LANDSCAPE
PO BOX 0231
3.50(
2
)
Approved Pro
Customers say: Super punctual
206 local quotes requested
30 years of experience

Working for New England properties and people for over 25 years When you choose Proscape you are partnering with a local company that understands the needs of the area. Here at Proscape, we take pride in creating and living in a culture that strives for superior customer service and quality workmanship every day, in everything we do.

"The PROSCAPE representative was very professional when I contacted them about my lawn. They did a site review and provided me with a lawn care program that effective & economical. The representative reviewed the program and explained the program and what each application was for. He was friendly, courteous, informative and honest with me. He also answered my questions knowledgeably and in terms I understood. In a short period of time, I have one of the best looking lawns in my neighborhood. PROSCAPE is an honest & trustworthy company. I would recommend PROSCAPE to everyone."

Don M on August 2024

Working for New England properties and people for over 25 years When you choose Proscape you are partnering with a local company that understands the needs of the area. Here at Proscape, we take pride in creating and living in a culture that strives for superior customer service and quality workmanship every day, in everything we do.

"The PROSCAPE representative was very professional when I contacted them about my lawn. They did a site review and provided me with a lawn care program that effective & economical. The representative reviewed the program and explained the program and what each application was for. He was friendly, courteous, informative and honest with me. He also answered my questions knowledgeably and in terms I understood. In a short period of time, I have one of the best looking lawns in my neighborhood. PROSCAPE is an honest & trustworthy company. I would recommend PROSCAPE to everyone."

Don M on August 2024


Avatar for Melvin Power Wash
Melvin Power Wash
P O Box 3323
4.37(
706
)
Approved Pro
Melvin Power Wash
P O Box 3323
4.37(
706
)
Approved Pro
Customers say: Quality work
113 local quotes requested
14 years of experience

We are a locally owned and operated home improvement and exterior cleaning company based out of Providence, RI and servicing all of Rhode Island, Massachusetts, Connecticut and throughout New England. Our services include: Gutter and Downspout Cleaning, Gutter Repair, Replacement & Installation, Pressure Washing (Roof & House Exterior), Deck Restoration (with Sealant and/or Staining), Deck Maintenance, Window and Screen Cleaning, Carpentry, Exterior Painting, Leaf Removal, Ice & Snow Removal and much more! We are fully licensed & insured and strive to exceed the guidelines established by the Roofing Manufacturers Association. Our mission is to provide the highest quality service to our customers and make it our top priority. We always strive to complete the job to our customers’ requirements and guarantee that it will be done right and on time! Please contact us today to schedule an appointment! 20% OFF from second Home Power wash to Angie's List members. Regularly priced for 2000 feet at $299.00 10% off for Deck maintenance to Angie's List members. Priced regularly 200 feet for $289.00 Call to claim at 401-327-8409

"Business owner and staff were very efficient, polite and quick! Our deck floor was replaced within a week and all unused wood was taken away."

Mary Ann t on April 2025

We are a locally owned and operated home improvement and exterior cleaning company based out of Providence, RI and servicing all of Rhode Island, Massachusetts, Connecticut and throughout New England. Our services include: Gutter and Downspout Cleaning, Gutter Repair, Replacement & Installation, Pressure Washing (Roof & House Exterior), Deck Restoration (with Sealant and/or Staining), Deck Maintenance, Window and Screen Cleaning, Carpentry, Exterior Painting, Leaf Removal, Ice & Snow Removal and much more! We are fully licensed & insured and strive to exceed the guidelines established by the Roofing Manufacturers Association. Our mission is to provide the highest quality service to our customers and make it our top priority. We always strive to complete the job to our customers’ requirements and guarantee that it will be done right and on time! Please contact us today to schedule an appointment! 20% OFF from second Home Power wash to Angie's List members. Regularly priced for 2000 feet at $299.00 10% off for Deck maintenance to Angie's List members. Priced regularly 200 feet for $289.00 Call to claim at 401-327-8409

"Business owner and staff were very efficient, polite and quick! Our deck floor was replaced within a week and all unused wood was taken away."

Mary Ann t on April 2025


Avatar for bobbyczerwein.com
bobbyczerwein.com
75 K G Ranch Road
4.76(
34
)
Approved Pro
bobbyczerwein.com
75 K G Ranch Road
4.76(
34
)
Approved Pro
Customers say: Terrific value
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
172 local quotes requested

A great choice for small properties, common Rhode Islanders, & Senior citizens. organic fertilizer for lawns and plants(save the bay). Espoma, Malorganite. Corn gluten. Small one-man operation. Very affordable compared to the competition. Inquire about our new organic herbicide treatments! For organic herbicide treatments of 2 gallons or more, we will honor a 20% discount for Angi customers. Average cost per gallon for our organic herbicide treatment is $40. Perennial Plant pruning, Perennial & Annual bed maintenance, Landscape bed edging, Natural mulch or Decorative stone aggregate, Detaching, aeration, slice seeding, Limestone. Schedule spring sod installation now** Replace or repair your lawn! Coastal property maintenance- Help with invasive species, Line of sight work, Work involving heavy equipment. lawn and leaf clean ups call today, available for estimates today! Gutter protection - Sold by the gutter companies, Made out of the same aluminum. Your gutters are made out of. installed with stainless steel hardware. . better than leaf filter. or any of these other silly plastic gutter protection systems. suggested maintenance every 10 years. Gutter cleaning, call now-take advantage of the early season! - Scheduling brush and tree work, clear up the edges of your properties before spring. Discounts for multiple days booked. We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Excellent. Bobby was on time, he & his crew were prompt & professional, thorough, made sure we were on point on what was expected to be done, and when finished made sure we were happy with results also. Seems like a small crew, but they did everything as if a large company had come through. Professional, on-time, reasonable & thorough. I definitely will continue to use this service & can happily recommend Bobby's company for work at any time."

Nicole P on May 2025

A great choice for small properties, common Rhode Islanders, & Senior citizens. organic fertilizer for lawns and plants(save the bay). Espoma, Malorganite. Corn gluten. Small one-man operation. Very affordable compared to the competition. Inquire about our new organic herbicide treatments! For organic herbicide treatments of 2 gallons or more, we will honor a 20% discount for Angi customers. Average cost per gallon for our organic herbicide treatment is $40. Perennial Plant pruning, Perennial & Annual bed maintenance, Landscape bed edging, Natural mulch or Decorative stone aggregate, Detaching, aeration, slice seeding, Limestone. Schedule spring sod installation now** Replace or repair your lawn! Coastal property maintenance- Help with invasive species, Line of sight work, Work involving heavy equipment. lawn and leaf clean ups call today, available for estimates today! Gutter protection - Sold by the gutter companies, Made out of the same aluminum. Your gutters are made out of. installed with stainless steel hardware. . better than leaf filter. or any of these other silly plastic gutter protection systems. suggested maintenance every 10 years. Gutter cleaning, call now-take advantage of the early season! - Scheduling brush and tree work, clear up the edges of your properties before spring. Discounts for multiple days booked. We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Excellent. Bobby was on time, he & his crew were prompt & professional, thorough, made sure we were on point on what was expected to be done, and when finished made sure we were happy with results also. Seems like a small crew, but they did everything as if a large company had come through. Professional, on-time, reasonable & thorough. I definitely will continue to use this service & can happily recommend Bobby's company for work at any time."

Nicole P on May 2025


Avatar for S.O.S LawnCare
S.O.S LawnCare
5.00(
10
)
Approved Pro
S.O.S LawnCare
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
125 local quotes requested

Being overwhelmed with your front or backyard? Look no further S.O.S Lawn Care will take care of the rest so step back and relax. S.O.S Lawn Care offers many different services from mowing your grass, fertilizer, spring and fall clean up, and property managment.

"It went great! I have been trying to find a good landscaper since my old landscaper of 25+ years retired. I have hired two others but it didn’t work out. S.O.S. Has been great, William listens and understands exactly what I want. He also offers suggestions and is very responsive. His prices are very reasonable and his workers are good. He will be maintaining my landscaping from now on. If you in search of a landscaper try S.O.S. William is the best!"

Donna C on April 2024

Being overwhelmed with your front or backyard? Look no further S.O.S Lawn Care will take care of the rest so step back and relax. S.O.S Lawn Care offers many different services from mowing your grass, fertilizer, spring and fall clean up, and property managment.

"It went great! I have been trying to find a good landscaper since my old landscaper of 25+ years retired. I have hired two others but it didn’t work out. S.O.S. Has been great, William listens and understands exactly what I want. He also offers suggestions and is very responsive. His prices are very reasonable and his workers are good. He will be maintaining my landscaping from now on. If you in search of a landscaper try S.O.S. William is the best!"

Donna C on April 2024


Harry Professional Landscaping Service
5.00(
2
)
Harry Professional Landscaping Service
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Harry professional landscaping service, 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!

"They are great and punctual"

Roger M on July 2024

Harry professional landscaping service, 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!

"They are great and punctual"

Roger M on July 2024


PBR Landscaping LLC
562 Buck Hill Rd
No reviews
PBR Landscaping LLC
562 Buck Hill Rd
No reviews
Free onsite estimate

We are a landscaping company that will be happy to help you with all your landscaping needs

We are a landscaping company that will be happy to help you with all your landscaping needs


EPJ Landscaping
696 Victory Highway, P.O. Box 606
1.00(
1
)
EPJ Landscaping
696 Victory Highway, P.O. Box 606
1.00(
1
)
8 years of experience

EPJ Landscaping is fully Licence and Insured landscaping company with 10 years experience serving all of Rhode Island and eastern Connecticut .

"EPJ Landscaping was hired to reseed a section of my lawn by raking the area, seeding it and putting some top soil on it. The company only raked and reseeded the area. The owner of EPJ Landscaping stated that the topsoil was not needed and the seed would still germinate. It never did. Upon calling him about the matter, he stated that I never requested top soil and had written on the receipt that i did not request it. Both are not true. When I attempted to discuss this miscommunication, he literally called me a liar several times and hung up. His work skills and customer service attitude are extremely dismal."

DOMENICK F on June 2019

EPJ Landscaping is fully Licence and Insured landscaping company with 10 years experience serving all of Rhode Island and eastern Connecticut .

"EPJ Landscaping was hired to reseed a section of my lawn by raking the area, seeding it and putting some top soil on it. The company only raked and reseeded the area. The owner of EPJ Landscaping stated that the topsoil was not needed and the seed would still germinate. It never did. Upon calling him about the matter, he stated that I never requested top soil and had written on the receipt that i did not request it. Both are not true. When I attempted to discuss this miscommunication, he literally called me a liar several times and hung up. His work skills and customer service attitude are extremely dismal."

DOMENICK F on June 2019


Pimentel Yard Pro
425 Cherry Street
No reviews
Pimentel Yard Pro
425 Cherry Street
No reviews
Free onsite estimate

Landscaping Services offered. Free Estimate available upon request. Call us today!

Landscaping Services offered. Free Estimate available upon request. Call us today!


J&M LAWN CARE PAINTING
394 Providence St
No reviews
J&M LAWN CARE PAINTING
394 Providence St
No reviews
17 years of experience

J&M LAWN CARE PAINTING IS FAMILY OWNED AND OPERATED BUSINESS. WE LOOK FORWARD TO SERVING OUR CUSTOMERS WITH PRIDE AND RESPECT.

J&M LAWN CARE PAINTING IS FAMILY OWNED AND OPERATED BUSINESS. WE LOOK FORWARD TO SERVING OUR CUSTOMERS WITH PRIDE AND RESPECT.


H & R Lawn Care, LLC
No reviews
H & R Lawn Care, LLC
No reviews
Free onsite estimate

H & R Lawn Care is a family owned and operated company. We understand that the outdoor aesthetic of your home or business is as important as the inside. That's why our experts will consult with you, free-of-charge, to determine your exact needs and make them a reality. From landscape maintenance to new garden or space design, our residential and commercial clients in Rhode Island know that when they call H & R Lawn Care they're calling the best.

H & R Lawn Care is a family owned and operated company. We understand that the outdoor aesthetic of your home or business is as important as the inside. That's why our experts will consult with you, free-of-charge, to determine your exact needs and make them a reality. From landscape maintenance to new garden or space design, our residential and commercial clients in Rhode Island know that when they call H & R Lawn Care they're calling the best.

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Lawn fertilization and treatments FAQs

The cost to reseed or overseed a lawn is about $1,050 on average, ranging from $450 to $1,700, depending on lawn size, seed type, and location. Popular seed types for residential lawns include bahia, fescue, and Bermuda. Keep in mind that it costs $0.10 to $0.20 per square foot to seed or overseed a lawn. Additional cost factors may include:

  • Fertilization: $80–$400

  • Soil testing: $700–$2,100

  • Yard cleanup and leaf removal: $200–$560

  • Treating weeds: $110–$325

  • Mowing: $50–$210

On average, the cost of lawn fertilization is $250, ranging from $80 to $400, depending on the size of the lawn, its current condition, additional treatments, number of applications, fertilizer type, and location. Keep in mind that labor, tools, and equipment make up 80% to 90% of the total cost of lawn fertilization. Additional lawn treatment options include:

  • Lime treatment: $100–$150 per 1,000 square feet

  • Crabgrass treatment: $30–$80

  • Grub treatment: $30–$80

  • Mulching: $150–$400

  • Dethatching: $265–$295

The frequency with which you should fertilize your lawn depends on its overall health. Healthy lawns with healthy soil may only need to be fertilized annually. On the other hand, you may need to fertilize lawns with shallow roots, poor soil, or neglected or over-fertilized every six weeks. To determine the best fertilizing schedule for your lawn, consider hiring a professional lawn fertilizing service and consult them about recommended frequency based on your lawn’s health.

Lawn aeration costs between $75 and $350 on average, depending on the size of the lawn, aeration type, slope of the lawn, soil type, lawn prep, and location. Keep in mind that it costs an average of $0.10 to $0.35 per square foot to aerate a lawn that’s less than 1,000 square feet. Different types of lawn aeration include: 

  • Spike aeration: $85

  • Core aeration: $200

  • Liquid aeration: $75

Whether organic or synthetic fertilizers are better for your lawn depends on your goals, budget, and plans for other lawn treatments. Organic fertilizer costs more but is likely to benefit your lawn more in the long run by improving the soil as well as feeding your grass. Synthetic fertilizers get faster results but don’t enrich the soil and may contaminate nearby bodies of water if you live on a shoreline. A hybrid fertilizer may be an option to give you the benefits found in both organic and synthetic fertilizers.

The homeowners guide to lawn fertilization and treatments
From average costs to expert advice, get all the answers you need to get your job done.
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The answer to your question about what zoysia grass is can be found in our guide, which takes you through the pros, cons, and tips for growing and maintaining it.
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