Contact Us

University of Illinois Extension serving Boone, DeKalb and Ogle Counties

Ogle County
421 W Pines Rd, Ste 10
Oregon, IL 61061
Phone: 815-732-2191
FAX: 815-732-4007
Hours: Monday - Friday 8 am to 4:30 pm

Boone County
205 Cadillac Court
Unit 3
Belvidere, IL 61008-1733
Phone: 815-544-3710
FAX: 815-544-4606
Hours: Monday - Friday 8 am to 4:30 pm (Closed 12 - 1pm)

DeKalb County
1350 West Prairie Drive
Sycamore, IL 60178-3166
Phone: 815-758-8194
FAX: 815-758-8199
Hours: Monday - Friday 8 am to 4:30 pm (Closed 12 - 1pm)

Upcoming Events

Four Season webinar

March 13, 2018 (1:30 PM - 2:30 PM )

Tree Care in Urban Soils: March 13 at 1:30 pm

Extension Horticulture Educator, Ryan Pankau will discuss tree care and urban soils by exploring the attributes of urban soils in contrast to undisturbed forest soils.  Many common impacts to tree health can be related back to the level of disturbance in our urban soils.  Ryan will discuss practical ways to diagnose tree symptoms related to soil issues and current tree care techniques that address soils.