Head Horticulturalist, Dawn Smith, to address How to Select, Maintain and Promote the Healthy Growth of Your Olive Trees. Sunday February 14th - join Dawn Smith, Head Horticulturalist at Cornerstone Sonoma, to discuss the proper care for your backyard olive trees and offer helpful tips to maintain and promote the healthy growth of your trees. She will also discuss the many varieties of olive trees on the market today and help in finding the best fit for your landscaping needs. Complimentary instructions to be held in the Pavillion at 11am and 2pm. Please note, this event will take place Sunday only. Reservations are not required but timely attendance is appreciated.