An informal group independent of Sarah P. Duke Gardens, the Durham Garden Forum meets once a month to enrich its members’ gardening knowledge and skill. This month learn about the almost three dozen carnivorous plant species native to North Carolina. Learn more about these unique insect-eating plants that thrive in low-nutrient, acidic and wet soils. Instructor: Chris Liloia, N.C. Botanical Garden. Location: Doris Duke Center.