Top-rated lawn fertilization and treatment specialists.

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

There are 6 highly-rated local lawn fertilization and treatment specialists.

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

Select your specific project to find the pro for you.

TRUSTED BY MERTZTOWN, PA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon11
    Verified lawn fertilization and treatments reviews

Find Lawn fertilization and treatment specialists in Mertztown

Avatar for Green Lawn Fertilizing

Green Lawn Fertilizing

1004 Saunders Ln
4.43(
580
)
Approved Pro

Green Lawn Fertilizing

1004 Saunders Ln
4.43(
580
)
Approved Pro
Customers say: Super punctual
254 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.

"Excellent service and communication!"

Christopher S on October 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.

"Excellent service and communication!"

Christopher S on October 2025


Showcase Group, Inc.

PO Box 394
4.79(
15
)
Approved Pro

Showcase Group, Inc.

PO Box 394
4.79(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 local quotes requested

Showcase Group, Inc., has been in business since the year 2000. We are a growing business that is focused on customer satisfaction and top notch quality. We are on the job from start to finish. Please call us.

"Very knowledgeable about plants and shrubs; excellent workers worked straight for over 4 hours to prune back shrubs that had been neglected for many years; even took extra effort to clear the corners of the house in preparation for fence install; would highly recommend this company"

Judy W on July 2023

Showcase Group, Inc., has been in business since the year 2000. We are a growing business that is focused on customer satisfaction and top notch quality. We are on the job from start to finish. Please call us.

"Very knowledgeable about plants and shrubs; excellent workers worked straight for over 4 hours to prune back shrubs that had been neglected for many years; even took extra effort to clear the corners of the house in preparation for fence install; would highly recommend this company"

Judy W on July 2023


One Planet Landscaping and Tree Services

No reviews yet

One Planet Landscaping and Tree Services

No reviews yet
4 years of experience

One Planet Landscaping and Tree Services is a multi-purpose, all natural, landscaping, tree, lawn and hardscape company. Our services cover all of your outdoor property needs including landscape design and redesign, tree removal, pruning and trimming, hardscape designs, seasonal clean up, lawn maintenance, aeration and over-seeding. We do not use any chemicals or pesticides of any kind. Human health begins with soil health! We are veteran owned and fully insured! If chosen for the job, we will meticulously work to fulfill and exceed your expectations.

One Planet Landscaping and Tree Services is a multi-purpose, all natural, landscaping, tree, lawn and hardscape company. Our services cover all of your outdoor property needs including landscape design and redesign, tree removal, pruning and trimming, hardscape designs, seasonal clean up, lawn maintenance, aeration and over-seeding. We do not use any chemicals or pesticides of any kind. Human health begins with soil health! We are veteran owned and fully insured! If chosen for the job, we will meticulously work to fulfill and exceed your expectations.



Avatar for D&E Lawn Care and Pressure Washing

D&E Lawn Care and Pressure Washing

525 Rt 73 North
4.96(
23
)

D&E Lawn Care and Pressure Washing

525 Rt 73 North
4.96(
23
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We have the experience and dedication to get the job done right! Specializing in Lawn care and pressure washing services; 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!

"In 4 hours the landscape in the front of the house was transformed. An amazing job. Very friendly service."

Gemma G on November 2023

We have the experience and dedication to get the job done right! Specializing in Lawn care and pressure washing services; 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!

"In 4 hours the landscape in the front of the house was transformed. An amazing job. Very friendly service."

Gemma G on November 2023


Garden of Eden weed and pest control LLC

2010 Grant Rd
No reviews yet

Garden of Eden weed and pest control LLC

2010 Grant Rd
No reviews yet
Free onsite estimate

Our company is a family operated business with 2 members owner operated. Specializing in Lawn remediation. Weed control in turf, patios, walkways, and driveways. Bug control primarily exterior of home and lawn, interior of home only on special circumstances. Fully licensed and insured, with 4 years of professionally trained on the job experience.

Our company is a family operated business with 2 members owner operated. Specializing in Lawn remediation. Weed control in turf, patios, walkways, and driveways. Bug control primarily exterior of home and lawn, interior of home only on special circumstances. Fully licensed and insured, with 4 years of professionally trained on the job experience.


Avatar for G&M Landscaping LLC

G&M Landscaping LLC

5.00(
4
)

G&M Landscaping LLC

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"Casper did excellent work for us. General fall clean up: cut back gardens, hedge trimming. Very dependable and reasonable price. Highly recommended!"

Linda O on November 2022

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"Casper did excellent work for us. General fall clean up: cut back gardens, hedge trimming. Very dependable and reasonable price. Highly recommended!"

Linda O on November 2022


Construct landscaping LLC

1209 S 16th St
1.00(
1
)

Construct landscaping LLC

1209 S 16th St
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



Smitty's Lawn & Landscaping

Sinking Spring
No reviews yet

Smitty's Lawn & Landscaping

Sinking Spring
No reviews yet
14 years of experience

Serving local customers for over 5 years, Smitty’s Lawn & Landscaping strives for perfection in every job. Matt Smith, owner of Smitty’s has focused on delivering quality materials, excellent workmanship and remarkable customer service at an affordable price. Smitty’s lawn and landscaping earns their excellent reputation through the repeat customers they maintain for life. From Mowing, Hardscaping and Snow Removal, Smitty’s Lawn and Landscaping will offer expedited, and FREE estimates for any outdoor project you can set your mind on. With easy to understand estimates and documentation, Smitty’s will walk you through the entire project and keep you informed. A qualified crew will then transform your property beyond expectations. Matt’s goal is quality and satisfaction 100% of the time, and will not settle for less.

Serving local customers for over 5 years, Smitty’s Lawn & Landscaping strives for perfection in every job. Matt Smith, owner of Smitty’s has focused on delivering quality materials, excellent workmanship and remarkable customer service at an affordable price. Smitty’s lawn and landscaping earns their excellent reputation through the repeat customers they maintain for life. From Mowing, Hardscaping and Snow Removal, Smitty’s Lawn and Landscaping will offer expedited, and FREE estimates for any outdoor project you can set your mind on. With easy to understand estimates and documentation, Smitty’s will walk you through the entire project and keep you informed. A qualified crew will then transform your property beyond expectations. Matt’s goal is quality and satisfaction 100% of the time, and will not settle for less.

...
Showing 1-10 of 52
Lawn Fertilization and Treatment questions, answered by experts

Yes, but the best approach is to apply fertilizer well before you actually sprinkle the seeds. Apply fertilizer with an NPK ratio somewhere around 10-10-20, or 10-10-10, depending on soil test results and the type of grass you're planting, about six to eight weeks before planting grass seed. This mix added to loosened soil will give the grass seed its best chance of getting off to a solid start. 

A soil test can tell you if your yard is experiencing acidic soil conditions, making your lawn limp, weak, and yellow. Raising the pH level by adding lime can improve the yellowing grass situation. However, lime application is only effective if acidic soil is the problem causing the yellowing. 

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.

Before you put down grass seed, you should cultivate your soil or add two inches of topsoil. You should also put down fertilizer at the same time as your seed to prompt healthy growth. Be sure to water after you put down grass seed, especially for the first two weeks.

You can use a fungicide to help control powdery mildew, but you should apply it judiciously as it can damage soil health and persist in the soil. Most of the time, proper watering, surface drying, and limiting shade can control powdery mildew without needing harsher interventions. If you have a repeated problem with powdery mildew, you can also try planting a shade-resistant type of grass that will be less susceptible to the fungus.

The Mertztown, 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.

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"