Rethinking Your Garden. Over time gardens change - plants grow, light in the garden changes, and plants die. The Grey County Master Gardeners will lead you through the steps to rethink or revitalize your garden. Bring paper and pencil for this practical session on garden design steps. The Gardener in Residence program is presented by the Grey County Master Gardeners. Attend a monthly gardening demo followed by a 1-hour drop-in advice clinic for all your plant and garden queries.