“Bloom Town: The Wild Life of American Cities”
November 27, 2012
Confession: I love my lawn. But I feel guilty about it.
My homeowners’ association says I have to have grass, and it has to be green. That doesn’t break my heart. I confess that there are evenings when, even in our mild Southern California winters, I will walk shoeless out my front door, risking the ire of my spouse, simply to experience the sensual pleasure of walking barefoot on grass that is just catching the night’s coastal dewfall.
Yet I know that same patch of grass is responsible for the majority of the water consumed by our three-person household. I know that somehow it is wrong, even if it feeds the Audobon’s Cottontails that in turn feed the hawks in our neighborhood, and even if it helps employ my irrigation guy and my landscape maintainers. Lawns are water-sucks.
In an article in the The New York Times, BoingBoing.net science editor Maggie Koerth-Baker explains that in places like Phoenix, Los Angeles, and Miami, up to 80% of the urban space is natural surface, and that means that what we grow in our gardens collectively alters ecology.
Koerth-Baker is not calling for a wholesale change of lifestyle or human geography as much as she seems to want us to cultivate gardens made up of indigenous flora, like many people in Phoenix do with their desert-like front yards. This practice, called “xeriscaping,” seems to have great benefits. While much lighter on water requirements, the xeriscaped gardens appear to capture more carbon and absorb more heat than their natural counterparts up the road.
I’ll confess I’m not thrilled at the idea of giving up my lawn for the kind of natural ground cover I see growing on the dunes behind our house. But I can see the virtue, and I’ll bet our homeowners association will start to agree in ten years as the cost of the water to irrigate our common areas becomes our most expensive outlay.
The future of the California yard is, thus, California. We should welcome that, and, rather than fighting for our grass, start figuring out ways to make our California yards more appealing.
- Bloom Town (nytimes.com)
- Removing grass not necessary for xeriscape landscaping (mysanantonio.com)
- Sustainable Garden Design for Malibu Home. (florafocus.wordpress.com)
- SIDE STREETS: Pumpkins, sunflowers and squash transform front yard (gazette.com)