Explore the Botanical Garden on a guided tour each Saturday and Sunday at 11 a.m. Your guide will illuminate notable plants and key pieces of the facility’s history as you tour the conservatory and outdoor gardens (weather permitting). Tours are an additional $5 and last 1-1.5 hours. Tours are available for up to 12 people on a first-come, first-served basis. Attendees also receive 10 percent off Garden Shop purchases.