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Find Your TWCA!

TWCA is for everyone. That's because our cooperators are everywhere! Find the TWCA cooperator nearest you for localized turfgrass recommendations.

Strong Cooperators Yield Strong Results
​TWCA's blend of public and private researchers at locations across North America consistently returns quality research and usable results.
Utilizing multi-year, multi-site trialing across a broad geographic range allows TWCA Cooperators to effectively eliminate confounding factors from the trial results.  This results in a high measure of confidence that the results in trialing indicate drought tolerance in the plants and are not the result of some other variable.

TWCA Code	Cooperator	Location	Most Recent Trial
1	Derr	​Virginia Tech	20WCFAnn
2	Hignight	NexGen Plant Science Center	20WCFAnn
3	Bigelow	Purdue University	20WCFAnn
4	Langlois	NexGen Plant Science Center, New Jersey	18WCPPnn
5	Richardson	University of Arkansas	20WCFAnn
6	Dodson	Olds	15WCPPnn
7	Lyons	​University of Guelph	20WCFAnn
8	Gregoire	Laval	15WCPPnn
9	Fricker	​Pure Seed Testing	20WCFAnn
10	Kopp	Utah State	20WCFAnn
11	Richardson	University of Arkansas  ​LOW MAINTENANCE	16WCFAnn
12	Frazer	​Pure Seed Testing East	20WCFAnn
13	Hignight	NexGen Plant Science Center ​LOW MAINTENANCE	16WCFAnn
14	Baird	​​UC Riverside	18WCPPnn
15	Sorochan	University of Tennessee	16WCFAnn
16	Hignight	NexGen Plant Science Center ​CHRONIC	18WCPPnn
19	Raymer	University of Georgia	20WCFAnn
22	Goatley	Virginia Tech, Blacksburg	18WCPPnn
24	Fidanza	Penn State, Berks	20WCFAnn

Cooperators make every drop count