Hydrangea macrophylla Black Diamonds Series (Pot Size 23cm) Bigleaf Hydrangea sold by Boma Garden Centre

Hydrangea macrophylla Black Diamonds Series are striking bigleaf hydrangeas grown for their ornamental dark, glossy foliage and generous summer flower clusters. The series results from cross-breeding H. macrophylla and H. serrata, producing sun, rain, and cold-resistant bushes with distinctively veined dark leaves and long-lasting summer colour. The bushes have a naturally compact, well-balanced habit and a slow growth rate, requiring minimal pruning. Plant in partial shade or gentle morning sun, avoiding very hot, dry positions. Soil should be moisture-retentive and well-drained, preferably acid or neutral.