‍Nobody Decided to Have a Lawn

Take me down to the paradise city where the grass is green and the girls are pretty. Depending on your age, you either remember that from an AC/DC concert or a rewatch of Can't Hardly Wait. Hundreds of songs use a perfect lawn as shorthand for paradise, nostalgia, arrival. The image is so embedded in American culture that we barely notice it: house, white fence, green grass, success. Roll credits.

Nobody actually decided this should be the case. The American lawn didn't come from careful planning or ecological wisdom. It accumulated, through decisions made by landscape architects, golf associations, real estate developers, and television manufacturers, until it became the default setting for the American home. But now we're paying for it in ways that would genuinely surprise most people mowing their yards this weekend.

How the Lawn Became America

The story starts, as so many American status symbols do, with affluent people copying Europeans. American elites, Thomas Jefferson among them, adopted expansive green lawns from European estates, where they'd long symbolized wealth and power, and even imported non-native grasses from Northern Europe to pull it off. The grass they brought over, Kentucky bluegrass, is not native to Kentucky or anywhere else in North America. It's a European import that became the foundation of the entire American lawn aesthetic.

The lawn went mainstream through suburban development after World War II and, somewhat improbably, golf. Once color television arrived, homeowners could suddenly see the pristine greens of golf courses in vivid detail and wanted to recreate that look at home. In a culture infatuated with golf, anxious about the Cold War, and drawn toward conformity, the perfect lawn became an icon of the American Dream. 

Power mower production jumped from under 35,000 before World War II to nearly 1.2 million by the early 1950s. Suddenly every household could afford the equipment to maintain what had previously been an aristocratic luxury. The lawn democratized, and in democratizing, became an expectation.

What That Expectation Actually Costs

According to NASA, the United States has around 40 million acres of turf grass, an area roughly the size of Wisconsin, making it the single largest irrigated crop in the country. Three times larger than any other, including corn, wheat and soybeans. But unlike those crops, it produces nothing.  

Americans use roughly 9 billion gallons of water a day to keep grass green, with outdoor use accounting for half or more of residential water demand, especially in the hotter, faster-growing parts of the country. In Denver, where we're in the middle of a historic drought, that number lands differently than it might in Seattle.

The chemical picture is just as striking. Homeowners apply up to 10 times more pesticide per acre on their lawns than farmers use on their crops. Those chemicals run off into waterways when it rains. Running a gas-powered mower for an hour generates about as many volatile organic compounds as driving a car 350 miles. And then there's the bill: Americans spend somewhere around $76 billion a year maintaining their lawns.

The NASA detail that's hardest to shake: when researchers modeled what would happen if lawns across the U.S. received zero irrigation and zero fertilizer, the only places grass could naturally survive in the continental United States were a few pockets of the Northeast and the Great Plains. Everywhere else, the lawn is artificially sustained. Our default American landscape is, in most of the country, ecologically fictional. We're collectively spending billions of dollars and billions of gallons of water to maintain a European aristocratic aesthetic in climates that never supported it in the first place.

The Rewilding Trend Taking Over Lawns

If you've been anywhere near gardening TikTok or your local nursery lately, you've probably heard the word "rewilding." Joanna Hall and Murray Fisher of Wilder Places recently went on TODAY to talk about their Less Lawn More Life campaign, which is exactly what it sounds like: shrinking the turf, growing the wild.

Rewilding a yard means letting a section of it return to something closer to its natural state instead of mowing, fertilizing, and spraying it into submission. Entomologist Doug Tallamy, who's become something of the movement's patron saint, likes to say it all starts with ending our love affair with lawns. His pitch isn't that you need a meadow overnight or a yard your HOA will send you a strongly worded letter about. It's that even a small, deliberately wild patch does real ecological work: native plants with deep root systems that store carbon more efficiently than turf, habitat for the pollinators and birds that a monoculture of Kentucky bluegrass simply can't support, and a lot less water and gas going into a strip of grass nobody actually uses.

The advice that shows up again and again from rewilding experts is refreshingly low-stakes: pick a 10-by-10 foot section instead of your whole yard, cover it with cardboard to smother the grass, weigh it down with mulch or rocks, and plant native species suited to your region. Give it up to three years to really settle in, and expect some plants to thrive and others not to. That's the process. As one gardening expert at the New York Botanical Garden put it, the mindset shift is gardening with nature instead of for it.

This is not a call to let your whole yard go feral (unless you want to, in which case, go off). It's permission to stop treating the entire lawn as a single unit that must be uniformly perfect, and to let a corner of it actually do something for the ecosystem instead.

What Actually Helps

The good news: the alternatives are genuinely better by nearly every measure. Native plants and grasses need a fraction of the water, support local wildlife and pollinators, and skip the chemical inputs turf grass depends on. They also tend to look more interesting than a monoculture of Kentucky bluegrass, though I'll grant that one's a matter of taste.

You don't have to tear up your entire yard, rewilding trend or not. Replacing even a portion of turf with native plants, clover, or drought-tolerant ground cover moves the needle, especially in water-stressed regions. Several cities in the American West, including some in Colorado, now offer rebate programs for homeowners who convert lawn to native landscaping. Worth a quick search for your city before you do anything else.

The grass is always greener, the saying goes. In most of the country, it's also entirely artificial. Something to consider next time you're out there watering it, or, better yet, deciding not to.