Longmont CO admin March 28, 2023


Longmont, CO is a wonderful community that Organo-Lawn has been providing professional organic lawn care services in since we were founded in 1997. Since then we have performed countless applications of organic weed killer services on lawns all around town. The poeple of Longmont are committed to protecting the environment and this quaint town is one of the greenest communities in Colorado. We love Longmont and have been providing the best lawn care services for our neighbors.

Downtown Longmont offers great restaurants, galleries and shops. Visit the Dougherty Museum and old cabins and mills to experience historic Longmont, CO. This beautiful community is committed to the environment and maintains more than 1,500 acres of parks and open space. Union Reservoir is popular for windsurfing, fishing, and camping. There are so many outdoors activities that you’ll never be at a loss for things to do. Left Hand Brewing and Oskar Blues Brewery not only make tasty beer but they hold great events throughout the year.

Our full season programs are 100% organic and non-toxic, making them the perfect choice for kid and pet friendly lawns.

Organic Weed Killer – Longmont, CO

Once spring rolls around the residents of Longmont, CO waste not time getting outside and enjoying the beautiful Colorado weather. Spring is also the time of year when most people start to think about on their lawns. Around late April is when the dreaded dandelions start appearing, but don’t worry, Organo-Lawn has you covered! Our One Earth weed control and fertilizer is by far the best organic weed killer around.

You shouldn’t wait until the dandelions all appear because our pre-emergent weed control gets applied in March which is when the lawns are still brown.

Longmont, Colorado

There are many fine neighborhoods in the towns of Firestone, Frederick, Niwot, and Longmont, CO. We serve both residential and commerical properties in these areas. Below are just a few of the communites that Organo-Lawn provides organic weed control and fertilization, among many other services to keep your lawns and trees looking great:

  • Angelview Estates
  • Hilltop Village
  • Meadowdale
  • Prairie Village
  • Stoney Ridge
  • The Shores

Expert Lawn Care Services

Niwot, CO

Niwot is a close drive to both Boulder and Longmont, but Niwot definitely has its own flair. Go to historic downtown Niwot for interesting locally owned boutiques. Stop by the Osmosis Gallery to view artwork from over 40 local artists, and then swing by Bootstrap Brewing Company to enjoy great brews and great views of the Front Range. We offers professional organic lawn care and tree care services in the town of Niwot, CO.

Firestone, CO

There are over 18 parks and 5 miles of trails located in the small community of 13,000 people called Firestone. St. Vrain State Park, located in beautiful, sleepy Firestone, has multiple trails, camping facilities & fishing ponds. We’re dedicated to helping keep Firestone green. We offer both expert lawn care and professional tree care services in Firestone.

Frederick, CO

Frederick currently has 26 acres of park land per 1,000 people. Frederick is also home to the Carbon Valley Recreation Center, Gymnastics Center, Senior Center, and the Bulrush Wetland Park. Frederick is committed to keeping its small town feel despite being one of the fastest growing towns nearby. Frederick is committed to keeping their town beautiful by adding new trees. We offer both tree care services and lawn care services in Frederick. Whether it’s deep root tree fertilization or insect control, we want to keep these trees happy and healthy.

What People are Saying

I’ve been using Organo-Lawn for several years and have always been happy with their services and products. Today, Guy T. started the process of rejuvenating the lawn at the new (but very old) house I bought in Old Town, Longmont with a Top Seeding package. He was super friendly and careful to ask questions to make sure he placed the seed in the right spots, and he spent a little extra time going over the watering plan with me so my lawn will look great. Thanks Guy!
Longmont, CO Testimonial, Organic lawn Care

FAQ – Colorado Lawn Care

What is the best way to break up the clay soils in Longmont, CO?

Humate is an incredible soil conditioner and can be applied any time of the year. We can apply it in early spring, late spring, mid-summer, and in the fall; all work great. We suggest an application of Humate if you have soil lacking organic matter, a lawn lacking color and density, or heavy clay soils.

Humate is also smart to be applied 6-8 weeks before a special event and it will help bring out the dark-green color of the lawn. It will make the color of the grass a dark-green without causing it grow too fast. Humate is a soil conditioner and it helps release beneficial nutrients from the soil that are unavailable to the grass. Humate helps release the nutrients that are tied up in the soil, like nitrogen, iron, potassium, etc. These nutrients are often abundant in our soils, but are tied up or otherwise not available for the plant to uptake. We do suggest using Humate in conjunction with our 100% organic fertilizers to achieve the best results from your lawn care program.