Archived Events

In this session, we’ll cover some common pests in nurseries and greenhouses. Learn how to identify and manage invasive pests like cotton seed bug, thrips, mites, and more.

In this session we we’ll explore how to choose high-quality nursery trees, avoid common structural problems, and use proper pruning techniques to promote strong, long-lasting tree structure.

Please join us to discuss the management and importance of alkalinity and pH in nursery production systems. Get tips on how to effectively monitor and adjust alkalinity and pH, and bring your questions for panelists Drs. Gerry Spinelli and Don Merhaut. 

Join us as we discuss the ins and outs of plant propagation in nursery production. Come with questions, leave with answers! Panelists include Drs. Haramrit Gill, Chris Shogren, and Val Mellano. 

There is a lot of information out there about how best to grow plants, and unfortunately not all of it is reliable. Join us as we debunk common myths about water and nutrient management, how to manage pests, and answer any questions you have about what is fact and what is fiction.

In this session we will cover pest management in nurseries and greenhouses. Learn effective strategies to identify, prevent, and control common pests while maintaining high quality plants.

Join us for a panel Q & A discussion where UCCE Advisors Don Merhaut, Gerry Spinelli, and Chris Shogren offer tips and answer your questions about managing heat in greenhouse and nursery production.

9/10: Seminars & demonstrations from horticultural scientists & experts. 7:30am-5pm.

Join us for a panel Q & A discussion where UCCE Advisors Grant Johnson, Gerry Spinelli, and Bruno Pitton offer tips and answer your questions about treating and testing irrigation water for greenhouse and nursery production.

*July's Ask-the-Advisor seminar will be in Spanish. See below for more details.

Join us for an engaging discussion on effective irrigation practices for nurseries and greenhouses. Our expert panel will highlight the latest research and practical techniques to help you improve water efficiency, reduce runoff, and support healthy plant growth.

In this session we will cover the Propagation Techniques for Nursery and Greenhouse Production. Learn best practices for seed, cutting, grafting, and tissue culture methods to boost efficiency and plant quality.

Join us for an engaging discussion on effective strategies for managing weeds in greenhouses and nurseries. Our expert panel will share the latest research and best practices to help you optimize your weed control methods.

Have propagation problems? Maybe some fickle ferns? Then join us on March 19 @ 10:00 a.m. for some sage advice on native plant production.

Our panelists for this event are:

Are you a grower of greenhouse or nursery crops? Don’t miss our upcoming panel Q&A webinar, where experts will share the latest research to support your success. In this webinar, Dr.