September ;is a transition month for Northern California gardeners. We go from busy to really busy. Or at least we should...if we want an outstanding lawn and garden in 2020.Sacramento's Organic Advocate, Steve Zien, offers up tips. The National Begonia Society is having their annual convention in Sacramento this week. And, they will have a show and sale of begonias next Saturday. Paul Tsamtsis has the details. Upcoming garden events.