Top-rated lawn fertilization and treatment specialists.

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

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

Verified Reviews for Lawn Fertilization And Treatment pros in Montoursville, PA

*The Angi rating for Lawn Fertilization And Treatment companies in Montoursville, PA 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 Montoursville, PA 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 December 02, 2025

Find Lawn fertilization and treatment specialists in Montoursville

Avatar for Mosier lawn & snow LLC

Mosier lawn & snow LLC

5.00(
8
)
•Approved Pro

Mosier lawn & snow LLC

5.00(
8
)
•Approved Pro
Customers say: Quick response
2022 years of experience
Free onsite estimate

Mosier Lawn & Snow LLC proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. We provide comprehensive year-round outdoor maintenance services to Williamsport, PA and surrounding areas. Give us a call today!

"Very professional and helpful "

Taina S on September 2025

Mosier Lawn & Snow LLC proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. We provide comprehensive year-round outdoor maintenance services to Williamsport, PA and surrounding areas. Give us a call today!

"Very professional and helpful "

Taina S on September 2025

Avatar for TruGreen

TruGreen

3.73(
2,161
)
•Approved Pro

TruGreen

3.73(
2,161
)
•Approved Pro
Customers say: True professional
1974 years of experience
Free onsite estimate

We believe life is better outside. TruGreen is committed to improving outdoor spaces like your backyard, our shared communities and the environment as a whole. That's why TruGreen, America's #1 lawn care company, has a team of PhD agronomists and certified specialists who work to provide tailored care and bring out your lawn's full potential. We're here to help you and your lawn flourish this season.

"The pro has been servicing our Mclean property quite well for a couple of years. Our lawn looks good and we are satisfied with the service. The customer service is sometimes underwhelming but it gets the job done at a reasonable cost which is really becoming harder by the day to get."

Alejandro S on May 2025

We believe life is better outside. TruGreen is committed to improving outdoor spaces like your backyard, our shared communities and the environment as a whole. That's why TruGreen, America's #1 lawn care company, has a team of PhD agronomists and certified specialists who work to provide tailored care and bring out your lawn's full potential. We're here to help you and your lawn flourish this season.

"The pro has been servicing our Mclean property quite well for a couple of years. Our lawn looks good and we are satisfied with the service. The customer service is sometimes underwhelming but it gets the job done at a reasonable cost which is really becoming harder by the day to get."

Alejandro S on May 2025

Avatar for Alex's Proscape LLC

Alex's Proscape LLC

4.68(
34
)

Alex's Proscape LLC

4.68(
34
)
Customers say: True professional
2002 years of experience

Alex's Proscape, LLC is a customer focused landscape company located in State College, Pennsylvania. Alex’s Proscape, LLC provides a full line of landscaping/lawncare and snow removal services for both residential and commercial properties.

"The business engages in shady billing practices. They say they mowed the lawn when the lawn did not need mowing at all. They say they did a "double cut" when the grass was barely 2 inches in height. When we complain, the staff is rude and comes across as racist. Based on our experience, we would not recommend hiring Alex's Proscape for lawn care. We will not renew our contract."

Fiona F on December 2019

Alex's Proscape, LLC is a customer focused landscape company located in State College, Pennsylvania. Alex’s Proscape, LLC provides a full line of landscaping/lawncare and snow removal services for both residential and commercial properties.

"The business engages in shady billing practices. They say they mowed the lawn when the lawn did not need mowing at all. They say they did a "double cut" when the grass was barely 2 inches in height. When we complain, the staff is rude and comes across as racist. Based on our experience, we would not recommend hiring Alex's Proscape for lawn care. We will not renew our contract."

Fiona F on December 2019

kieffer construction

1.00(
1
)

kieffer construction

1.00(
1
)
1989 years of experience

In business twenty five plus years,we offer very fair prices in todays economy,discounts offered for,senior citizens,military,and return clients.All work done in a timely manner.Satisfaction guaranteed.

In business twenty five plus years,we offer very fair prices in todays economy,discounts offered for,senior citizens,military,and return clients.All work done in a timely manner.Satisfaction guaranteed.

Avatar for Eden Design LLC

Eden Design LLC

No reviews yet

Eden Design LLC

No reviews yet
1990 years of experience

Eden Design LLC. is a full service design - and engineering firm focusing on exterior projects of all shape and scale. We pride ourselves with staying on the leading edge of technology in order to provide our clients with the clearest insight to exactly what their project will look like before the first shovel hits the dirt. This is done to ensure each dollar is well spent, our fully rendered 3-D computer models and photo realistic imagery allow this to occur. This care is taken to clarify the design and construction process to all of our clients in order to eliminate costly surprises during installation, and that you love the product before it is even built. We have established working relationships with several local vendors and manufactures to ensure the best possible pricing and our architects,designers and engineers have the formal educational necessary to provide environmentally conscious, economically feasible landscapes for all of our clients. Testimonials and work portfolios are available upon you request and our full time staff will be happy to answer any questions that you might have via email or by phone. For the do-it-yourselfers, we offer hourly consultations to give some professional advise as you start your project. Thank you for taking the time to read Eden Design's profile!

Eden Design LLC. is a full service design - and engineering firm focusing on exterior projects of all shape and scale. We pride ourselves with staying on the leading edge of technology in order to provide our clients with the clearest insight to exactly what their project will look like before the first shovel hits the dirt. This is done to ensure each dollar is well spent, our fully rendered 3-D computer models and photo realistic imagery allow this to occur. This care is taken to clarify the design and construction process to all of our clients in order to eliminate costly surprises during installation, and that you love the product before it is even built. We have established working relationships with several local vendors and manufactures to ensure the best possible pricing and our architects,designers and engineers have the formal educational necessary to provide environmentally conscious, economically feasible landscapes for all of our clients. Testimonials and work portfolios are available upon you request and our full time staff will be happy to answer any questions that you might have via email or by phone. For the do-it-yourselfers, we offer hourly consultations to give some professional advise as you start your project. Thank you for taking the time to read Eden Design's profile!

Yard boys landscaping

No reviews yet

Yard boys landscaping

No reviews yet

Layne McCormick with Yard boys landscaping. I have owned this business for 3 years and still going strong. We offer landscaping, mulching, planting, and stone. Also we having mowing, pressure washing and tree service!

Layne McCormick with Yard boys landscaping. I have owned this business for 3 years and still going strong. We offer landscaping, mulching, planting, and stone. Also we having mowing, pressure washing and tree service!

Showing 1-10 of 15
Lawn Fertilization and Treatment questions, answered by experts

The best time to apply fertilizer to your lawn is in early fall, though some climates necessitate a different schedule. In most cases, avoid fertilizing late into fall, as this opens up your yard to winter injuries and poor health (though this is a great time to kill weeds.) You should avoid early spring fertilization, as this helps the grass leaves grow, but at the expense of developing root systems. Remember to water your lawn after fertilizing to increase its effectiveness and reduce the likelihood of runoff during a rainstorm. 

If you use a starter fertilizer designed for this purpose, you can overseed and fertilize at the same time. If you opt to use a fertilizer for established grass or one with a weed control component, it's best to wait at least four to eight weeks after seed application to allow the new grass to take hold and establish itself. 

Very carefully. You should be cautious when using any of the above methods, as any one of them could lead to you accidentally killing desired grasses and plants. However, there are selective herbicides that can target certain plants over others. Look for a product that only affects the type of weeds you want to eliminate and spares the plants you want to keep.

Yes—lawn renovation can turn your lawn from damaged to healthy in one month or less. You should also consider lawn renovation an investment in your home’s future. Not only will a lawn renovation ensure that you have a beautiful, healthy, and thriving lawn, but when it comes time to sell your home, the curb appeal will increase your home’s value.

You can thicken new grass by using fertilizer, watering it 1 to 1½ inches per week, mowing when it is at an optimal height, and preventing weeds. You should fertilize your grass while you plant the grass seed, or soon afterward. Use an herbicide to prevent weeds or spot spray with herbicide to kill existing weeds.

The Montoursville, 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