~ Wave Classic Purple * Trailing Petunia * 20 Pelleted Seeds This is for 20 "Pelleted SEEDS" for the 2015 season, instructions included. " Wave Purple Classic " The "Wave" Petunias are the most popular spreading petunia. A consistent trailing habit, vigorous growth and masses of blooms that cover the plants. Color: Purple Plant Habit: Mounding & Spreading Uses: Hanging baskets, ground covers, large containers, anywhere for them to drape over