two classes from the Colorado State University Extension Office covering lawn care for each month of spring and summer. One class will be held Tues., Feb. 26 from 2-4 p.m. at the CSU Extension Office, 305 S. Union Blvd. and repeated Thurs., Feb. 28 from 6:30-8:30 p.m. at the El Paso County Citizen's Service Center, 1675 W. Garden of the Gods Road.