Garden events in the San Fernando Valley, LA area, Nov. 15-22

30 p.m. Dec. 7 ($35); “Propagating California Native Plants,” with Tim Becker, 9 a.m. Dec. 14 ($60); “Native Plant Garden Maintenance,” with Tim Becker, 1:30 p.m. Dec. 14 ($35). Reservations required. 10459 Tuxford St., Sun Valley. 818-768-1802. www.theodorepayne.org Adamson House and Malibu Lagoon Museum: Guided tours of the house ...