Hydrangea Limelight (Hydrangea Hardy) - 1 Gallon Pot Sun Exposure: Full Sun (+6 hrs.), Part Shade (4-6 hrs.) Garden Height: 8+ Feet Garden Spread: 7-8 Feet Flower Color: White Shades USDA Hardiness Zone: 3, 4, 5, 6, 7, 8, 9 Growth Habit: Mounding