Save the date for the next Garden Festival! More than 60 garden vendors from around the state will have exotic and native plants and trees for sale. The festival takes place outdoors, under large shade trees and features food trucks and live music.   Vendors will have many types of plants and trees, including air plants, bromeliads, butterfly plants, cacti, fruit trees, herbs, hibiscus, orchids, palms, succulents, and many hard-to-find species. Vendors will also offer garden supplies, such as flowerpots, fertilizer and worm castings.   A limited number of garden carts will be available, so guests are encouraged to bring a cart or wagon for transporting plants. A designated plant holding tent and loading spot will be offered for anyone needing assistance. Parking and admission to the festival is free (tours of the homes, museum and laboratory are not included).