Extension Brown County Horticulture Staff can help you with questions concerning lawn care, insect and disease diagnosis, gardening, trees, shrubs, and plant and insect identification.

Please use one of the following ways to submit a question:
  • Email. Submit your question with up to 2 pictures to horticulturehelp@browncountywi.gov. Images are necessary to provide an accurate diagnosis.
  • Phone. Call 920-391-4615 and leave a voicemail. Staff will return your call as soon as possible.
Have a physcial sample for our Horticulture Help Desk Diagnostics?
Visit us at the Brown County STEM Innovation Center, Room #113 between the hours of 8:00 am - 4:00 pm Monday through Friday, and leave your sample with the receptionist. Horticulture staff will be in touch via phone or email regarding your sample. If you prefer contactless sample drop-off, there is a table provided just outside the Extension office. Please complete a form and leave it with the sample in the bin provided.Common Horticulture Issue

Resources: Japanese Beetles, Powdery Mildew, and Blossom End Rot.