McHenry Community High School

Application Notice: Our State of Illinois Certified Applicators will apply Glyphosate selectively to the flower bed areas (Athletic fields excluded) of Upper campus, McCracken Field, and Freshman campus the week of June 9th, 2025. Our time frame  is because of State of Illinois laws involving when we can apply lawn care products. Weather  and wind are a large factor. Look for “white flags” to know if an area has  been sprayed. For additional information, please see this link.