Source: NCSU COOPERATIVE EXTENSION, 4/27/20


Editor’s note: COVID-19 restrictions have dramatically impacted research activities.  See our update at the end of the story on how researchers are adapting to current social distancing requirements.

Which half of your landscape water use is wasted?  Experts estimate that more than 50% of our outdoor irrigation goes to waste – even more in dry years and dry climates.  Our landscape watering habits are the primary culprit in this overflow. It’s a big issue.

The typical suburban homeowner irrigates an estimated 10,000 gallons of water each year, primarily aimed at their lawn. Conserving our freshwater supply is essential for long term sustainability.  

Saving Water & Turf’s Benefits
Turfgrasses occupy over 30 million acres in the U.S. It’s tempting to assume that eliminating our outdoor grass carpeting could solve the water demand problem.  But it’s not so simple. Turf provides substantial environmental and economic benefits in our landscape.  It mitigates heat around our homes, stabilizes soil against erosion, provides safe play space, and reduces noise, glare, and pollution.  Eliminating turf would create a whole new set of environmental challenges.

A network of turfgrass researchers from six major universities, including NC State, is solving this dilemma by developing turfgrasses that are attractive and healthy with minimal water.

For more of this story, click here.