Description Hydrangea macrophylla ‘Double Down’ offers twice the bang of flower power with magnificent mophead blooms crowned with dense clusters of pink or blue double florets. You get both colour and unique texture. Blooms and reblooms through the summer. Flowers will be blue in acid soils or pink in more alkaline soils. Dense, glossy green foliage acts as the perfect foil. With its compact, well-behaved rounded habit to just 3-4 feet tall and wide it will fit perfectly in small gardens and containers.
