Quilt Lawns

Welcoming nature into your own backyard

Ryan McEwan, PhD

The American Lawn Boondoggle

The American Lawn is a boondoggle. Lawns take up a huge amount of space in the United States, covering an area approximately the size of Texas. This is a larger area than any irrigated crop! Lawn maintenance is associated with massive combustion of fossil fuels and atmospheric pollution. Maintaining lawns requires burning millions of gallons of gasoline, and contributes up to 242 million tons of atmospheric pollution each year, contributing to climate change.

Applications of pesticide to lawns is extreme. By some estimates, across the United States, 67 million pounds of pesticide are applied annually. These chemicals include herbicides and insecticides, each of which are highly problematic from a sustainability perspective. Herbicides used in lawn “care” are chemicals designed to kill all plant species except the European turf grass (often fescue and bluegrass). The application of these chemicals destroys plant biodiversity in the lawn leaving behind only the European turf grass, and some commonly applied herbicides may have human health effects.

Insecticides that are applied to lawns are also highly problematic. Often lawn “treatments” include chemicals that indiscriminately kill insects, those that might cause the lawn to “look bad” but also other insects. There is good evidence that we are in the midst of an insect extinction crisis nationally, and globally, that includes the loss of pollinators that play a critical role in human food systems. Part of the explanation for this loss is indiscriminate use of insecticides like those used to maintain lawn. Fireflies populations are also known to be declining and and the causes of this loss include the use of pesticides. Some lawn chemicals used in the US are banned in other countries, and are not just damaging to plants and insects, they are also dangerous to humans.

Many homeowners choose to apply fertilizer to their lawns, and runoff from this treatment can cause serious issues downstream. Two nutrients that are often applied to lawns are nitrogen and phosphorus and these compounds can run-off from the lawns, go down grates in the street and end up in waterways. When lawn fertilizers arrive in large waterbodies they can drive algal blooms that have serious impacts on human society. Applications of fertilizer are expensive as well, around $200 for each treatment, and if a homeowner decides to apply it on their own, its easy to make mistakes in both the application and storage of these chemicals.

How can we escape the American Lawn Boondoggle?

The Quilt Lawn

My proposal for escaping the Great American Lawn Boondoggle is The Quilt Lawn: A biodiverse, never sprayed, seldomly mown, lawn where a grass is interspersed with naturally occurring, short statured flowering plants. The quilt lawn is similar in concept to a clover lawn, or tapestry lawn, with some important unique features. Specifically, the quilt lawn relies on a cool season grass “background” that is interspersed with naturally occurring flowering plants. The grass background will already be present in virtually all yards. This is the grass that has been established by the lawn service or homeowner and will include grasses that create a turf such as fescue and bluegrass. These grasses are important, especially in fall, winter, and early spring when the flowering plants are still dormant. There is no need to kill these grasses to create a quilt lawn, and there is no need, in most cases, for adding special seed to the lawn. The overall approach is summarized in this video:

How do you create a Quilt Lawn?

Step one: Free your mind! The American Lawn Boondoggle relies on a beauty standard that is based on English aristocratic values from the 1800s. The first step toward a Quilt Lawn approach is to “let yourself off the hook” for maintaining this highly un-natural, manicured, monoculture. If you can free your mind, and begin to think of caring for your “little slice of heaven” as an act of sustainability and caring, rather than chasing a “perfect look,” you are ready to create a quilt lawn.

Step two: You can do more for the environment simply by doing less. Stop spraying. Stop spraying insecticide. Stop spraying fertilizer. Call up the “lawn care” company and cancel your annual “treatment.” Pest control applications are quite expensive, and simply by refraining from application of these chemicals, homeowners can save hundreds of dollars a year and have a hugely positive effect on sustainability.

Step three: Mow less often. You can do more for the environment simply by doing less. Scientific evidence indicates that less frequent mowing is better for biodiversity. Mowing once every three weeks can significantly increase lawn biodiversity. This can save the homeowner money, on average around $100 for each mowing event. If the homeowner mows their own lawn, intentionally reducing mowing frequently can give that individual a lot of extra time – the average homeowner spends nearly 400 hours mowing over the course of their life!

Step four: Spontaneous biodiversity. In the American Midwest, once a homeowner stops spraying poisons, the biodiversity of their lawn will naturally increase. The poisons that lawn “care” companies spray are specifically designed to kill all plants except European turf grass. Many plants exist in the flora that can live in a short statured sunny habitat like a lawn, even one that is being mowed regularly. These include flowering plants like clovers (Trifolium), mints (e.g., Prunella), wild strawberry (Fragaria), sorrel (Oxalis) and, of course, dandelions (Taraxacum…ps. dandelions are good for the environment and are a highly nutritious food!). As these species begin to appear in your lawn it will get more diverse, and like all ecosystems, as your lawn gets more diverse, it will become more resistant to stressors! These plants will flower at different times in different colors providing opportunities for pollinators, and making your quilt lawn increasingly beautiful.

Step five: Enjoy! Creating a quilt lawn should be an enjoyable experience. If you feel uncomfortable about how your neighbors might feel, you can only pursue the quilt lawn idea in the rear of your home. If you get excited and want to go further you can over-seed your current lawn with a diverse seed mix. For example, in the cool spring weather you can add seeds, such as the bee lawn mix from Ohio Prairie Nursery, to bare patches that form.

One exciting thing about a quilt lawn is that you can welcome nature into your lawn, while still maintaining much of the basic look and function of a conventional lawn. It should be mown as needed to maintain the height and look you find appealing. A quilt lawn can be a place where you play cornhole or your kids can kick a soccer ball. Ultimately, by transitioning from a turf grass monoculture to a quilt lawn, you can save money, save time, have fun, while have a significant positive effect on the environment.

Quilt Lawn Resources

How to get started in the Miami Valley

Ohio Prairie Nursery – Lawn alternative seed mixes

Backyard Wildlife – Ohio Department of Natural Resources

Garden for Wildlife – National Wildlife Federation


“Weeds” can be helpful to humans

How to stand up to your HOA for a more sustainable lawn

Fertilizers can pollute groundwater

Positive effects of dandelions

She ripped up her manicured lawn

Lawn maintenance and climate change

Beyond blades of grass

Grass lawns are an ecological disaster

Sustainable lawn care techniques

Alys Fowler on laid-back gardening

Creeping thyme as a lawn plant

Lawn alternatives

Pesticides as a factor in Parkinson’s Disease

Tampa Bay bans fertilizers

Organizations that Support Alternative Approaches to Lawns

Garden for Wildlife

Backyard Ecology


Bringing Nature Home – Doug Tallamy

Lawns into Meadows – Owen Wormser

One thought on “Quilt Lawns

  1. Although I had not previously been aware of quilt lawns, I already have one . I live surrounded by forest and have never used chemicals on my lawn and only mow every 2 to 3 weeks mainly because my son only sees the necessity to do it in that time frame. Once, my mother said to me that I should get rid of the weeds in my lawn . She was referring to dandelions, clover and various other natural plants. My reply was “Mom, if it wasn’t for those weeds, I wouldn’t have a lawn”. Loved reading your article.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s