The largest plant sale between Los Angeles and San Francisco every year, the S.B. Botanic Garden’s Annual Fall Plant Sale — opening this Saturday, October 1, and continuing until the last day of October —features exclusively native plants. More than 450 species and more than 5,000 plants will be on display, and the garden will have staff and volunteers on hand to provide expert advice to visitors about incorporating native plants in their own gardens. The sale begins at noon on October 1 and continues throughout the month at 1212 Mission Canyon Road. Call 682-4726 for more info.