make every drop count
Independent transparent analysis of objective data anchors our peer reviewed qualification process. TWCA Qualification is recognized by name in green building standards. TWCA Qualified turf is eligible for rebate or subsidy in cities across North America. Qualified drought tolerant turfgrasses are demonstrated to use up to 40% less water.
20WCFAnn Tall Fescue Qualifications
The latest TWCA drought evaluation trial is wrapping up which means the countdown is on! The last few cooperators are submitting DIA and ET data for evaluation and analysis. Qualification reports will be issued March 15, 2024.
Find Your TWCA!
TWCA is for everyone, but how can everyone find it? The TWCA Members map highlights TWCA members nearest you. Look for the seed and sod icons to find the vendor you need. Be forewarned though, sod vendors ALSO carry seed! So, if you are looking for seed, don't be afraid to reach out to sod vendors too!