Summer heat puts landscapes to the test. TWCA-qualified turfgrass is proven to maintain quality while using up to 40% less water than conventional options.
Learn more at https://t.co/EQKZiMgS0n
TWCA took the stage at EarthX 2026, one of the world’s largest environmental gatherings, to showcase how water-efficient turfgrass can play a practical role in sustainable landscapes.
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Choose grass seed that matches your climate and growing conditions. In northern and transition zones, cool-season grasses deliver rich color throughout the year, while warm-season grasses thrive in the heat and drought common in southern regions.
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Entries are tested across multiple locations and years. Cultivars must meet or exceed the drought‑tolerance standard at all locations for at least two years to qualify.
To learn more visit https://t.co/UMbT1YbCPt
Reduce water usage by 40% this National Lawn Care Month with TWCA-qualified grass varieties that thrive on less water. These grasses help homeowners and communities maintain lush lawns during droughts, lower water bills, and protect vital resources.
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Every drop matters.
This Earth Day, we’re reminded that smarter water choices, backed by independent research, can create meaningful change.
Through proven, water-efficient turfgrass, we can reduce demand, conserve resources, and build more sustainable landscapes.
Jack Karlin, Executive Director of the Turfgrass Water Conservation Alliance (TWCA), spoke today at EarthX on the critical intersection of development and livability within the built environment. He emphasized that advancing water conservation through strategic land conversion can deliver immediate and meaningful water relief for both urban and rural communities alike.
TWCA ensures that only the most water-efficient turfgrasses earn the TWCA Qualified seal. Our program is rigorous, science-based, and completely independent, so you can trust that TWCA-qualified grasses really do save water.
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The TWCA April Newsletter is here!
Discover tips for celebrating Lawn Care Month with 40% less water, plus member promos, helpful resources, and homeowner tools.
👉 Read more: https://t.co/cyhVaCCjYo
At TWCA, only grass varieties that pass rigorous multi-site, multi-year drought trials and peer-reviewed data earn the TWCA Qualified seal, giving you confidence in real water savings.
Learn how grasses qualify: https://t.co/UMbT1YbCPt
Join the Turfgrass Water Conservation Alliance and align with cultivars proven to deliver real water savings, backed by research.
Together, we’re raising the standard for performance and environmental responsibility.
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The TWCA newsletter delivers updates on newly qualified grasses, university research, industry developments, and water conservation insights directly to your inbox.
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