This is not an official GryFy event, it is sponsored by Roger's Gardens. Below is the information from their official page. RSVP if you are interested.
Well-known horticulturist, Steve Hampson, will discuss of everything edible, including vegetables, herbs, fruits, berries and more. Emphasis this month will be on planting of cool-season crops including potatoes, garlic and onion varieties appropriate for growing in southern California. Disease control strategies for dormant fruit trees as well as winter pruning also will be discussed. Bring your questions as audience participation is encouraged.