Ellis County Master Gardeners are hosting an open house at the Greenhouse Located at Waxahachie High School across from Walmart. Master Gardeners will be available to answer your gardening questions and help you plan your spring gardens. There will be door prizes and the first 50 guests will receive free tickets to the Lawn and Garden Expo. A limited selection of plants will be available for pre-sale. Stop by and visit with the Master Gardener "Green Team." The open house will be held from 10 a.m. until 1 p.m. on Saturday, March 15.