Top-rated lawn fertilization and treatment specialists.

Get matched with top lawn fertilization and treatment specialists in Castle Shannon, PA

Enter your ZIP and get matched with up to 5 pros

Need a pro for your lawn fertilization and treatment project in Castle Shannon, PA?

Select your specific project to find the pro for you.

TRUSTED BY CASTLE SHANNON, PA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon33
    Verified lawn fertilization and treatments reviews

Find Lawn fertilization and treatment specialists in Castle Shannon

Avatar for Grays Landscaping LLC

Grays Landscaping LLC

4.93(
44
)
•Approved Pro

Grays Landscaping LLC

4.93(
44
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
650 local quotes requested

Transform your outdoor space with Grays Landscaping LLC. Our expert team specializes in landscaping services in Pittsburgh. With our attention to detail and commitment to quality, we'll bring your vision to life. Contact us today for a stunning landscape that sets your home apart.

"Very well! Listened to what I needed done and did an excellent job! Worked hard and cleaned up after they were done."

Susan S on November 2025

Transform your outdoor space with Grays Landscaping LLC. Our expert team specializes in landscaping services in Pittsburgh. With our attention to detail and commitment to quality, we'll bring your vision to life. Contact us today for a stunning landscape that sets your home apart.

"Very well! Listened to what I needed done and did an excellent job! Worked hard and cleaned up after they were done."

Susan S on November 2025

WeldFour

No reviews yet

WeldFour

No reviews yet
1 years of experience

Welding, millwright, crane repair. It will be done right, and right away. I strive to do things right so they don't need redone, but if something happens, I'll come back free of charge.

Welding, millwright, crane repair. It will be done right, and right away. I strive to do things right so they don't need redone, but if something happens, I'll come back free of charge.

Avatar for Pittsburgh Lawn & Landscape Service, LLC

Pittsburgh Lawn & Landscape Service, LLC

No reviews yet

Pittsburgh Lawn & Landscape Service, LLC

No reviews yet
2 years of experience

We are proud to offer comprehensive service to keep your yard vibrant. To do this, we tackle each yard holistically, identifying the unique issues and coming up with the best solutions. Landscape design and development is one of our most popular services, and involves designing solutions based on your needs and preferences. We work with you to customize your package based on a variety of factors

We are proud to offer comprehensive service to keep your yard vibrant. To do this, we tackle each yard holistically, identifying the unique issues and coming up with the best solutions. Landscape design and development is one of our most popular services, and involves designing solutions based on your needs and preferences. We work with you to customize your package based on a variety of factors

Avatar for Turf Monster

Turf Monster

No reviews yet

Turf Monster

No reviews yet
Free onsite estimate

Veteran Owned and Operated Professional Landscaping Serviced! From Residential Mowing to FallenTree Reamoval, Turf Monster provides Reliable, Punctual Service!

Veteran Owned and Operated Professional Landscaping Serviced! From Residential Mowing to FallenTree Reamoval, Turf Monster provides Reliable, Punctual Service!

Avatar for Quality Care Landscaping LLC

Quality Care Landscaping LLC

No reviews yet

Quality Care Landscaping LLC

No reviews yet
Free onsite estimate

We strive at making our customers happy and giving our customers what they want and need we guarantee, Quality care, Quality service, Quality business, Quality performance, Thanks for choosing QC landscaping.

We strive at making our customers happy and giving our customers what they want and need we guarantee, Quality care, Quality service, Quality business, Quality performance, Thanks for choosing QC landscaping.

Whatley Property Management

No reviews yet

Whatley Property Management

No reviews yet
6 years of experience

Whatley Property Management is a small locally owned and operated business based in western, PA and serving the greater Pittsburgh area. At Whatley Property management we specialize in all exterior property services. landscape services-Lawn care, mulch & stone, French drains, land grading, tree and shrub installs-removals, fall clean up & more! Hardscape services-Concrete finishing, paver patios and walkways, retaining walls, fireplaces & more! Remodeling services- Fencing, Decking, Siding, Gutters & more!

Whatley Property Management is a small locally owned and operated business based in western, PA and serving the greater Pittsburgh area. At Whatley Property management we specialize in all exterior property services. landscape services-Lawn care, mulch & stone, French drains, land grading, tree and shrub installs-removals, fall clean up & more! Hardscape services-Concrete finishing, paver patios and walkways, retaining walls, fireplaces & more! Remodeling services- Fencing, Decking, Siding, Gutters & more!

Avatar for Davis contracting

Davis contracting

5.00(
13
)

Davis contracting

5.00(
13
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Call with your problem and I’ll help you with a solution. Most Interior and exterior services provided. Whole home remodels, down to replacing your lightbulbs, we can help with it all.

"Adam did a great job with all installations and repairs required of him. He was knowledgeable, professional and willing to do what ever he was asked to install or repair. Offered different options on how to do each item listed. I was very pleased with his work and wouldn't hesitate recommending Adam's work."

Dave M on June 2021

Call with your problem and I’ll help you with a solution. Most Interior and exterior services provided. Whole home remodels, down to replacing your lightbulbs, we can help with it all.

"Adam did a great job with all installations and repairs required of him. He was knowledgeable, professional and willing to do what ever he was asked to install or repair. Offered different options on how to do each item listed. I was very pleased with his work and wouldn't hesitate recommending Adam's work."

Dave M on June 2021

Burk's Lawncare

5.00(
6
)

Burk's Lawncare

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a lawn and yard, landscape company. Some not all of our work includes lawn care, small tree removal, mulching, river rock, bush trimming and removal. I also do gutter and window cleaning.

"Highly recommend. Great crew. Friendly and professional. very efficient too and good pricing. thanks for making my house feel more like home! Gotta keep up with the Jones’s!"

Brent L on August 2024

We are a lawn and yard, landscape company. Some not all of our work includes lawn care, small tree removal, mulching, river rock, bush trimming and removal. I also do gutter and window cleaning.

"Highly recommend. Great crew. Friendly and professional. very efficient too and good pricing. thanks for making my house feel more like home! Gotta keep up with the Jones’s!"

Brent L on August 2024

...
Showing 1-10 of 118
Lawn Fertilization and Treatment questions, answered by experts

Sulfur is a secondary nutrient that helps grass grow lush and green. It combines  primary nutrients including nitrogen, phosphorus, and potassium. Sulfur helps the grass absorb nutrients to create a lush, green appearance. While sulfur isn’t necessary for every lawn, it can help most lawns be stronger and greener.

Apply fertilizer in early spring and late summer to promote robust growth through the seasons.

Some of the particular herbicides that work best to get rid of nut grass without killing the grass include Halosulfuron-methyl, mesotrione, sulfentrazone, and metsulfuron. A herbicide like glyphosate would kill nutgrass, but it will kill nearby plants, too.

Planting grass from seed requires time to grow before it can handle even light foot traffic. Most varieties require a minimum of three months before you can walk on them regularly. You can expect to wait at least one year before your lawn can hold up to heavy use. Because sod is already established, it can be walked on more quickly than grass planted from seed.

Yes, in most cases, grass will return after your dog urinates on it. But without preventative measures, there’s always a chance your dog will pee on the grass again, leading to brown patches come summer. This aside, even if your grass is dead in patches, simply reseeding the dead spots should help restore your lawn. 

If you choose not to reseed your lawn, unaffected grass surrounding the dead patches will spread over any dead spots. But be prepared for this option to take longer—you likely won’t be able to grow grass fast.

The Castle Shannon, PA 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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"