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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


Related Links:

ISU Plant Disease Clinic

ISU Entomology Extension

ISU Weed Science Extension