Top-rated lawn fertilization and treatment specialists.

Get matched with top lawn fertilization and treatment specialists in New Castle, DE

Enter your zip and get matched with up to 5 pros

Need a pro for your lawn fertilization and treatment project in New Castle, DE?

Select your specific project to find the pro for you.

TRUSTED BY NEW CASTLE, DE HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon62
    Verified lawn fertilization and treatments reviews

Verified Reviews for Lawn Fertilization And Treatment pros in New Castle, DE

*The Angi rating for Lawn Fertilization And Treatment companies in New Castle, DE 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 New Castle, DE 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 14, 2025

Find Lawn fertilization and treatment specialists in New Castle

Avatar for Green Lawn Fertilizing

Green Lawn Fertilizing

4.43(
582
)
•Approved Pro

Green Lawn Fertilizing

4.43(
582
)
•Approved Pro
Customers say: Super punctual
190 local quotes requested
21 years of experience

Green Lawn Fertilizing is the largest locally owned lawn care company in the Philadelphia Tri-State region. We have been listed in the Philadelphia 100 five times years and INC 5000 9 of the last 10 years based on our rapid growth as a family owned business. We owe our tremendous growth as a business to building honest, trustworthy relationships with our customers and employees. Every aspect of our business is focused on our commitment to providing superior customer service and we take great pride in being A rated on Angie’s list as a result. From day one, when our owner, Matt Jesson, founded Green Lawn Fertilizing, our mission was to become a leading independent green industry company by providing a superior customer experience. 20 years later we feel confident that we have achieved that goal as we have overall exemplary online reviews including over 400 A ratings on Angie’s List! We were recognized among all small or medium sized businesses in the region by the Greater Phialdelphia Chamber of Commerce as their "Customer Service Excellence" award winner. We have also been listed as Lawn and Landscape Magazine’s #9 Lawn Care Company in the country. We are also active members of: NALP, NPMA, LCAP, PPMA and Project Evergreen's Green Care for Troops.

"I had written a poor review after getting unsatisfactory answers about an insect control treatment, which was supposed to have been done with one of my weed control visits , but was not listed as done. Within an hour, Joe B, a manager at Green Lawn, called me to apologize and explain why the treatment may not have been correctly recorded in my records. He was apologetic and kind. The fact that he responded so quickly and was so sincere really impressed me. I also have found the technicians (who do the treatments) to be very friendly too. Therefore I’ve upped my rating and intend to use this company again in 2026."

Linda D on November 2025

Green Lawn Fertilizing is the largest locally owned lawn care company in the Philadelphia Tri-State region. We have been listed in the Philadelphia 100 five times years and INC 5000 9 of the last 10 years based on our rapid growth as a family owned business. We owe our tremendous growth as a business to building honest, trustworthy relationships with our customers and employees. Every aspect of our business is focused on our commitment to providing superior customer service and we take great pride in being A rated on Angie’s list as a result. From day one, when our owner, Matt Jesson, founded Green Lawn Fertilizing, our mission was to become a leading independent green industry company by providing a superior customer experience. 20 years later we feel confident that we have achieved that goal as we have overall exemplary online reviews including over 400 A ratings on Angie’s List! We were recognized among all small or medium sized businesses in the region by the Greater Phialdelphia Chamber of Commerce as their "Customer Service Excellence" award winner. We have also been listed as Lawn and Landscape Magazine’s #9 Lawn Care Company in the country. We are also active members of: NALP, NPMA, LCAP, PPMA and Project Evergreen's Green Care for Troops.

"I had written a poor review after getting unsatisfactory answers about an insect control treatment, which was supposed to have been done with one of my weed control visits , but was not listed as done. Within an hour, Joe B, a manager at Green Lawn, called me to apologize and explain why the treatment may not have been correctly recorded in my records. He was apologetic and kind. The fact that he responded so quickly and was so sincere really impressed me. I also have found the technicians (who do the treatments) to be very friendly too. Therefore I’ve upped my rating and intend to use this company again in 2026."

Linda D on November 2025

Avatar for Beat The Weeds Organic Based Lawn Care

Beat The Weeds Organic Based Lawn Care

4.69(
119
)
•Approved Pro

Beat The Weeds Organic Based Lawn Care

4.69(
119
)
•Approved Pro
Customers say: Quick response
35 years of experience
Free onsite estimate

More Organics, Less Pesticdes. We are able to develop a green, dense, healthy lawn that you can truly be proud of and enjoy. Beat the Weeds uses the highest quality organic based fertilizers in the industry. We incorporate the use of compost tea to promote life in the soil. The grass will have less weeds, insects, and disease. Just give us a chance to show you how beautiful your lawn can look. Call us today for a free estimate!

"Terrific service, schedule always on time, friendly, reliable staff"

Mike S on March 2025

More Organics, Less Pesticdes. We are able to develop a green, dense, healthy lawn that you can truly be proud of and enjoy. Beat the Weeds uses the highest quality organic based fertilizers in the industry. We incorporate the use of compost tea to promote life in the soil. The grass will have less weeds, insects, and disease. Just give us a chance to show you how beautiful your lawn can look. Call us today for a free estimate!

"Terrific service, schedule always on time, friendly, reliable staff"

Mike S on March 2025

Avatar for Ned's Lawn Treatment

Ned's Lawn Treatment

3.61(
9
)
•Approved Pro

Ned's Lawn Treatment

3.61(
9
)
•Approved Pro
Customers say: Quick response
150 local quotes requested
13 years of experience

At Ned's Lawn Treatment and Pest Control, formerly Go Green, our mission is to provide safe lawn and pest services dependent on natural materials. As a locally owned company, we provide eco-friendly lawn care and pest control services in Southern PA, Delaware and Maryland. Our services are based on science and family-friendly products, meaning you never have to worry about your loved ones coming into contact with harsh chemicals. We provide comprehensive home services, so you don't have to have multiple companies care for your lawn and make sure your home is pest-free. All of our services are guaranteed. We are the #1 rated lawn and pest company. We offer lawn care services, lawn disease services, exterior pest control, interior pest control, flea and tick, ants, mosquito, grub control.

"Ended up being a HORRIBLE experience. Never again. Everything started off great. Sign up for service. I was told I'd receive a call the day before the Tech was scheduled to come, and they would service the front and back yards. Fast forward a week, no call from Ned's or Tech, someone just shows up. Guy walks around the house, takes pictures, treats the front yard, and leaves. I call because no one told me he was coming, and he didn't do the backyard. I'm asked to provide proof; unfortunately, my old camera system can't handle a 20-minute download to prove that the customer is not lying. I've been waiting a week to speak to the rep who signed me up, but I haven't received a call. Because the Tech said he completed the work, they believe him. If I could give Zero Stars, I woiuld."

Tirzha B on July 2025

At Ned's Lawn Treatment and Pest Control, formerly Go Green, our mission is to provide safe lawn and pest services dependent on natural materials. As a locally owned company, we provide eco-friendly lawn care and pest control services in Southern PA, Delaware and Maryland. Our services are based on science and family-friendly products, meaning you never have to worry about your loved ones coming into contact with harsh chemicals. We provide comprehensive home services, so you don't have to have multiple companies care for your lawn and make sure your home is pest-free. All of our services are guaranteed. We are the #1 rated lawn and pest company. We offer lawn care services, lawn disease services, exterior pest control, interior pest control, flea and tick, ants, mosquito, grub control.

"Ended up being a HORRIBLE experience. Never again. Everything started off great. Sign up for service. I was told I'd receive a call the day before the Tech was scheduled to come, and they would service the front and back yards. Fast forward a week, no call from Ned's or Tech, someone just shows up. Guy walks around the house, takes pictures, treats the front yard, and leaves. I call because no one told me he was coming, and he didn't do the backyard. I'm asked to provide proof; unfortunately, my old camera system can't handle a 20-minute download to prove that the customer is not lying. I've been waiting a week to speak to the rep who signed me up, but I haven't received a call. Because the Tech said he completed the work, they believe him. If I could give Zero Stars, I woiuld."

Tirzha B on July 2025

Avatar for DCHM

DCHM

No reviews yet

DCHM

No reviews yet
6 years of experience

DCHM Lawn Care is a specialized business with over 10 years of experience, focused on maintaining healthy, green lawns through fertilization and regular maintenance services, and expertise grass cutting.

DCHM Lawn Care is a specialized business with over 10 years of experience, focused on maintaining healthy, green lawns through fertilization and regular maintenance services, and expertise grass cutting.

Avatar for Cool Water Pools and lawn Service

Cool Water Pools and lawn Service

No reviews yet

Cool Water Pools and lawn Service

No reviews yet
13 years of experience

We offer complete design services to help create your Backyard oasis. We build Concrete, Fiberglass, Vinyl liner, and Commercial in-ground pools in Delaware and Maryland. We offer Pool service and repair, pool openings and closing, pool renovations and upgrades. We also offer Lawn maintenance, landscaping, Hardscaping, and fencing. We provide our services to all of Delaware and the eastern shore of Maryland. We are a locally owned.

We offer complete design services to help create your Backyard oasis. We build Concrete, Fiberglass, Vinyl liner, and Commercial in-ground pools in Delaware and Maryland. We offer Pool service and repair, pool openings and closing, pool renovations and upgrades. We also offer Lawn maintenance, landscaping, Hardscaping, and fencing. We provide our services to all of Delaware and the eastern shore of Maryland. We are a locally owned.

Avatar for General Contractor

General Contractor

No reviews yet

General Contractor

No reviews yet
Emergency services offered

All General Contracting Affordable, Reliable and Motivated Crew available for household maintenance and repairs, remodeling, Installation, junk removal and much more!

All General Contracting Affordable, Reliable and Motivated Crew available for household maintenance and repairs, remodeling, Installation, junk removal and much more!

Avatar for Oneshot Pest

Oneshot Pest

No reviews yet

Oneshot Pest

No reviews yet
5 years of experience

Newly founded company that basis their services on proven and modern methods of pest extraction and elimination. "This isn't your granddads exterminator"

Newly founded company that basis their services on proven and modern methods of pest extraction and elimination. "This isn't your granddads exterminator"

Construct landscaping LLC

1.00(
1
)

Construct landscaping LLC

1.00(
1
)

Creative Landscaping Gardening Grass Revitalization Artificial Grass Installation Tree/Bush Removal For Pit It Installation

"We agreed upon a day of the week that my lawn was going to be mowed routinely. I paid him $175 upfront so that he would mow a multi-acre property. He made excuses once on the phone and then never showed up on any day that he said he would be there. Now I have been ignored for almost 2 weeks, and no service was provided. This man has read my messages but won't reply. He is a scammer. He will try to lure you away from Angie's List and/or HomeAdvisor and have you pay him through CashApp only to never provide you a service."

Sarah S on July 2020

Creative Landscaping Gardening Grass Revitalization Artificial Grass Installation Tree/Bush Removal For Pit It Installation

"We agreed upon a day of the week that my lawn was going to be mowed routinely. I paid him $175 upfront so that he would mow a multi-acre property. He made excuses once on the phone and then never showed up on any day that he said he would be there. Now I have been ignored for almost 2 weeks, and no service was provided. This man has read my messages but won't reply. He is a scammer. He will try to lure you away from Angie's List and/or HomeAdvisor and have you pay him through CashApp only to never provide you a service."

Sarah S on July 2020

Avatar for Drews Cutting Crew

Drews Cutting Crew

No reviews yet

Drews Cutting Crew

No reviews yet
1605 years of experience

We specialize in landscaping architectural design and installation as well as hardscaping, power/pressure washing, and monthly routine lawn care services

We specialize in landscaping architectural design and installation as well as hardscaping, power/pressure washing, and monthly routine lawn care services

Campbell Cuts

5.00(
1
)

Campbell Cuts

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

A full service property maintenance company specializing in Hardscape design and installation (interlocking pavers as well as natural stone), retaining walls, as well as landscaping and more. We are licensed, insured and always ensure a quality job to meet our customers needs and expectations. All patios are designed with SketchUp so we can convey our vision with our client clearly in 3D.

"Jobs well done, attention to every detail. Beautiful pavers, deck looked like new. Great work ethic. Beautiful product. Would hire again, very impressed. Highly recommended."

Janelle A on February 2020

A full service property maintenance company specializing in Hardscape design and installation (interlocking pavers as well as natural stone), retaining walls, as well as landscaping and more. We are licensed, insured and always ensure a quality job to meet our customers needs and expectations. All patios are designed with SketchUp so we can convey our vision with our client clearly in 3D.

"Jobs well done, attention to every detail. Beautiful pavers, deck looked like new. Great work ethic. Beautiful product. Would hire again, very impressed. Highly recommended."

Janelle A on February 2020

...
Showing 1-10 of 145
Lawn Fertilization and Treatment questions, answered by experts

Mowing is one of the most important ways to maintain your lawn because it encourages grass to grow horizontally, creating a fuller, more uniform yard. On top of mowing your lawn, you’ll want to routinely fertilize your lawn, water it regularly, and take care of pests the moment they arise. 

First, make sure you’re watering your grass early in the morning (and keep in mind you don’t have to water every day). Doing this helps ensure the water is able to soak in before the hot temps evaporate all of the water. Also, when you mow, don’t mow your grass as short as you would in non-drought conditions. Taller grass can help slow down the rate at which soil dries out. Finally, take your leftover lawn clippings and spread them out across the lawn to give it a little extra shade and nutrients.

Depending on the species, most fescue grasses thrive in USDA hardiness zones 3 through 8, though some varieties can thrive as far as zone 10. While it’s a cool-season grass, it has the unique ability to adapt and thrive in many different types of climates. For this reason, you'll mostly find fescue grasses throughout the transitional temperature zones of the country.

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.

St. Augustine is a hardy grass that’s relatively easy to grow, but it requires regular lawn maintenance to stay healthy. It’s best to keep up with a regular fertilization schedule during the growing season, plus a yearly dethatching to help it properly absorb air and moisture. Watering is also important, so be sure to water it enough to keep the soil moist.

The New Castle, DE 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