daisy gardenias

Is Daisy Gardenia A Perennial? Gardenia (Gardenia jasminoides), a woody perennial shrub, grows in U.S. Department of Agriculture plant hardiness zones 8 through 11. … Whether outdoors or indoors, with proper care, your gardenia may live to be decades old. Do Gardenia come back every year? Gardenias are perennial evergreen shrubs and small trees. These