Pink and white roses surrounded by green leaves.

Rose Cultural Practices, Abiotic Disorders and Diseases

Date & Time

August 20, 2026 from 12:00pm to 1:00pm

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Venue

Zoom Webinar

Event Type

Webinars

About the Event

In this webinar, rose care expert and retired UC Cooperative Extension advisor John Karlik will cover cultural practices for healthy roses, including fertilization and weed control.  Rose diseases will be covered with special attention to rose rosette, a debilitating virus disease.