closeup of grass blades on a lawn

Watering your lawn in the early morning or in the evening. Using phosphorus-free fertilizers. Mowing your grass to a height of at least 3 inches. These are but a few steps you can take to have healthier and environment-friendly lawns.

We want to share lawn care tips that are important to homeowners, so won’t you help us by answering a brief questionnaire?

If you are at least 18 years old and take care of your lawn, we want your opinions. Our questionnaire will take no longer than 20 minutes to complete, and fully completing the survey makes you eligible to be entered into a drawing to win an iPad!

Take the survey: https://go.illinois.edu/lawn

If you have questions about this project, you may contact either of the principal investigators, Sarah Zack (szack@illinois.edu) and Lulu Rodriguez (lulurod@illinois.edu). If you have questions about your rights as a participant, feel free to get in touch with the University of Illinois Office for the Protection of Research Subjects at 217-333-2670 or irb@illinois.edu.

Thank you for taking the time to assist our researchers with this study.

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Do you work or live along the Great Lakes coasts? Watch our newly released video series collection, containing several short videos that overview the range of coastal protection options in the Great Lakes, including:- Natural processes in the Great Lakes- Hard coastal protection structures and how they interact with/alter natural processes- Nature-based coastal solutions in the Great Lakes, ranging from green to gray approachesFind our two new video series at the link in bio.
Located in Washington, D.C., the Sea Grant Knauss Fellowship provides a unique educational and professional experience to graduate students who have an interest in ocean, coastal and Great Lakes resources, and in the national policy decisions affecting those resources. This is a one-year fellowship open to any student, regardless of citizenship, who is enrolled toward a degree in a graduate or professional program on the day of the deadline.Students enrolled at an Illinois or Indiana university or college should submit their applications through Illinois-Indiana Sea Grant by emailing Angela Archer at amcbride@purdue.edu. Students in surrounding states without a Sea Grant program should contact the National Sea Grant College Program at oar.sg.fellows@noaa.gov for a referral. Application deadline: June 3, 2026.To learn more about the fellowship, visit the link in bio.
Science is Survival at C2E2 2026! Catch us at the Chicago Comic & Entertainment Expo (March 27–29) as we explore the underwater world of Subnautica through the lens of Great Lakes science.Stop by our booth to discover how Great Lakes food webs, invasive species, and aquaponics stack up against your favorite survival game!Learn more about the event at the link in bio.