A black-and-white photo shows Bill Vander Zalm, former B.C. premier and Surrey mayor, with a palm plant in 1960 - one of the images in the new Dig This! exhibit, on view at Historic Stewart Farm in South Surrey until Nov. 1. The exhibit explores early gardening practices that influence and inform gardens of today and tomorrow. Exhibit hours are Fridays from 10 a.m. to 4 p.m. and Saturdays from noon to 4 p.m. (also by appointment on other days), at 13723 Crescent Rd. Admission is by donation. For more details, call 604-592-6956 or visit Surrey. ca/heritage.