The Master Gardener Display Garden in Evansville is the place to be Saturday, May 13, for free demonstrations by Master Gardeners. Master Gardener Jane Rexing will present the “Art of Making Hypertufa Plant Pots” at 9:00 am Central time. At 10:00 a.m., Master Gardener Debbie Goedde will discuss “Growing and Decorating Gourds.” Throughout the morning, other Master Gardeners will be working in the Display Garden and answering questions about growing flowers and vegetables.