Bigleaf hydrangea Hydrangea 'Dolce Chic' Pink - Hardy plantA special hydrangea! The 'Dolce Chic' (Hydrangea macrophylla) is a compact grower and grows to around 1 metre tall. The 'Dolce Chic' hydrangea is richly flowering with large pink flowers. Very suitable for a chic pink border or in a spacious flower pot. You can plant the hardy hydrangea all year round, provided temperatures have not dipped below freezing. The flowers bloom in the summer and pruning is not necessary. Unless the bush becomes too large.