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 124 customer reviews

Map of Hockessin, DE

Care taken for new seeding




Review of Green Lawn Fertilizing

Technician was very observant of newly seeded area, applying only fertilizer, not weed control.


Map of Hockessin, DE

Very informative. Let me know that we have grubs after non of the other technicians ever pointed it out and even went so far as two aeration and seed




Review of Green Lawn Fertilizing

Friendly, informative.


Map of Middletown, DE

Excellent Service




Review of Green Lawn Fertilizing

Great support and service


Sean D.

Sean D.

Fertilizer only as aeration and over seed was recently completed

Near Red Tailed Hawk Ln, Middletown, DE 19709
Sean D.

Sean D.

Will take a few years to gain good density overall health of the lawn

Near Glossy Lbis Ct, Middletown, DE 19709
Sean D.

Sean D.

Aeration and overseeding will be the most beneficial thing that can be done to the lawn this year we've had a very harsh season with very minimal time for The Lawns to come out of winter dormancy before hitting summer stress there's been much humidity an

Near Sunshine Ln, Middletown, DE 19709
Sean D.

Sean D.

Fertilizer only as aeration and over seed was recently completed

Near Misty Vale Dr, Middletown, DE 19709
Sean D.

Sean D.

Fertilizer only as aeration and over seed was recently completed

Near Dunswell Dr, Middletown, DE 19709