Service Area > Delaware > New Castle County

New Castle County, Delaware
Lawn Care Services


Set in northern Delaware, New Castle is the state’s most populated county…and for good reason! From its rich history to its burgeoning Wilmington arts scene, this is the place to be for culture and small-town charm in Delaware. Green Lawn Fertilizing is proud to contribute to the beauty of New Castle County by maintaining some of its most beautiful lawns.

What We Have to Offer

Green Lawn Fertilizing knows what it takes to keep your New Castle County lawn looking lush, gorgeous, and green. We offer a variety of affordably priced programs and services designed for the year-round health of your lawn. Here are some of our most popular programs:

  • Green Lawn Service Program: seven applications applied approximately four to six weeks apart that contain fertilizer, broadleaf weed control, pre-emergent crabgrass control, balanced fertilizer, unlimited weed control, free service calls, and free soil pH testing for your lawn.
  • Grub Control: a preventative application.
  • Core Aeration & Seeding: a mechanical process that reduces soil compaction.
  • Tree & Shrub Care: a seven-visit program.
  • Flea & Tick Control: a four-visit program.

Our highly trained lawn technicians are well-versed in all facets of lawn care and have earned us our 900+ positive online reviews. We strive to gain the approval of every homeowner we work with throughout the New Castle County, DE.

Go Green Today

Our professional, friendly customer service staff is here to answer any questions you may have about our services. Call us today at 888-581-5296 to schedule a free lawn care estimate. We’re waiting for your call!

Local Reviews
for New Castle County, DE

Green Lawn Fertilizing Rated 4.6 out of 5 stars based on 150 customer reviews

Map of Wilmington, DE 19808

My experience after 5 years




Review of Green Lawn Fertilizing

I've been a customer for about 5 years. I would say that there was an improvement the first couple of years (probably better than I would have done it by myself), but the final results are far away from my expectations. The service fees are good, but after 5 years there is anyway a significant amount of weeds in the summer. I've also used the seeding services a couple of times with no results. There are areas where the grass has been fading from a while, with several bare patches, and I was maybe expecting to get some recommendations, but nothing really out of the ordinary.

WilmingtonDE19808 39.7375-75.705

Map of Newark, DE 19711

Need notice




Review of Green Lawn Fertilizing

Need to give notice a couple of days before you come. Too many leaves on ground. The leaves get coated. Not the grass!

NewarkDE19711 39.74-75.7225

Map of Bear, DE 19701

Still see some weeds




Review of Green Lawn Fertilizing

Asked for price for lime treatment 3 time and still no reply

BearDE19701 39.5775-75.72

Tin C.

Tin C.

Today I performed a fertilizer application. It's recommended that all pets and children remain off the property until the application dries which could take up to 2 hours or more. I made sure to treat the entire property. This includes the curbstrips.

Near Maple Shade Ln, Wilmington, DE 19810
Tin C.

Tin C.

Today I performed a fertilizer application. It's recommended that all pets and children remain off the property until the application dries which could take up to 2 hours or more. I made sure to treat the entire property. This includes the right side of

Near Lori Ln N, Wilmington, DE 19810
Tin C.

Tin C.

Today I performed a fertilizer application. It's recommended that all pets and children remain off the property until the application dries which could take up to 2 hours or more. I made sure to treat the entire property. Including the curb strips and th

Near Raven Rd, Wilmington, DE 19810
Tin C.

Tin C.

Today I performed a fertilizer application. It's recommended that all pets and children remain off the property until the application dries which could take up to 2 hours or more. I made sure to treat the entire property. This includes the right side of

Near Kingman Dr, Wilmington, DE 19810
Miles W.

Miles W.

I applied your lime and round 8 application today! The batch consists of fertilizer. I made sure to spray your yard and edges thoroughly for you. I was also cautious of plants on the property. Thank you and have a great day!

Near Aldwyn Dr, New Castle, DE 19720