Information on lawn, garden, and landscape plant questions is available from ISU Extension staff.
Hortline - Call us with your questions.
10am to noon and 1-4:30pm, Monday through Friday
Hortline Online - Contact us via e-mail.
Plant Identification - send us a plant sample or picture to identify.
Plant Identication Form
ISU Plant Disease Clinic
ISU Entomology Extension
ISU Weed Science Extension