Top-rated lawn fertilization and treatment specialists.

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Average homeowner rating star icon3.7
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Verified lawn fertilization and treatments reviews

Lawn fertilization and treatment specialists in Block Island

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
188 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
111 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

"Overall, I am pleased with the outcome. The "deal" I paid for was a very fair price for our two story home. Unfortunately, the two workers that came to clean just threw all the leaves from the gutters (most of them in frozen chunks of ice) all over our driveway and yard. However, when I contacted the owner and sent pictures, he immediately apologized and said he would come himself to clean up. He came the next day, cleaned, raked and swept everything! He sent me pictures and I was very satisfied with his attention to detail.  I respect the owner for making the problem right. "

Jeffrey B on November 2019

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

"Overall, I am pleased with the outcome. The "deal" I paid for was a very fair price for our two story home. Unfortunately, the two workers that came to clean just threw all the leaves from the gutters (most of them in frozen chunks of ice) all over our driveway and yard. However, when I contacted the owner and sent pictures, he immediately apologized and said he would come himself to clean up. He came the next day, cleaned, raked and swept everything! He sent me pictures and I was very satisfied with his attention to detail.  I respect the owner for making the problem right. "

Jeffrey B on November 2019


Avatar for bobbyczerwein.com
bobbyczerwein.com
75 K G Ranch Road
4.75(
32
)
Approved Pro
bobbyczerwein.com
75 K G Ranch Road
4.75(
32
)
Approved Pro
Customers say: Terrific value
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
186 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 work....efficient.."

Claire M on April 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 work....efficient.."

Claire M on April 2025


T and S handymen
No reviews
T and S handymen
No reviews
Emergency services offered

I am starting to branch out on my own. I am capable of doing most Remove and Replace jobs carpentry wise, but most of my knowledge is with landscaping, gardening, planting, installing pavers, and patios, all the prep work for a driveway install or walkways. I can also put together any of your common household appliances or furniture! I do have a second worker that is willing to help and be my gopher. Thanks for viewing.

I am starting to branch out on my own. I am capable of doing most Remove and Replace jobs carpentry wise, but most of my knowledge is with landscaping, gardening, planting, installing pavers, and patios, all the prep work for a driveway install or walkways. I can also put together any of your common household appliances or furniture! I do have a second worker that is willing to help and be my gopher. Thanks for viewing.



Maratta & Sons Landscaping, LLC
No reviews
Maratta & Sons Landscaping, LLC
No reviews

Local family-owned and operated landscaping business with over 40 years experience. We specialize in mowing, clean-ups, gardening, mulch, shrub design and trimming and most importantly, CUSTOMER SERVICE! Give us the opportunity to help fulfill your landscape goals!

Local family-owned and operated landscaping business with over 40 years experience. We specialize in mowing, clean-ups, gardening, mulch, shrub design and trimming and most importantly, CUSTOMER SERVICE! Give us the opportunity to help fulfill your landscape goals!


Ottomatic Landscaping
87 Willard Ave
4.38(
13
)
Ottomatic Landscaping
87 Willard Ave
4.38(
13
)
Customers say: True professional
8 years of experience

Ottomatic Landscaping was founded in May 2017. We pride ourselves in providing quality work to South County. We provide mowing make your lawn look great week after week provide brush and leaf removal to get your yard back where you can enjoy it provide mulching services as well feel free to reach out to us to book your free landscaping consultation.

"Great job!!!!!!!"

Derrick M on November 2022

Ottomatic Landscaping was founded in May 2017. We pride ourselves in providing quality work to South County. We provide mowing make your lawn look great week after week provide brush and leaf removal to get your yard back where you can enjoy it provide mulching services as well feel free to reach out to us to book your free landscaping consultation.

"Great job!!!!!!!"

Derrick M on November 2022



All aspects of home improvement and repair. No job too big or small.


Combined construction experience by the 2 principals is 50 years.

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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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If you’re looking to apply fertilizer to your lawn, there are a few things you need to get right first. Make sure you’re ready to answer these lawn fertilizer questions before you start.
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