Showy, globe-shaped blue flowers bloom in July and August. Flowers will bloom pink if not provided an acidic soil.

Scientific Name: Hydrangea macrophylla 'Nikko Blue'
Zone: 5
Light: Sun to Light Shade
Height: 4-5'
Width: 3-5'
New Shape: Rounded
Foliage: Green
Flower: Blue
Fall Color: Insignificant