Hydrangea macrophylla 'Altona' (Rose Bigleaf Hortensia)

Hydrangea macrophylla 'Altona', commonly known as Rose Bigleaf Hortensia, is a deciduous shrub that belongs to the Hydrangeaceae family. It features large, mophead clusters of rose-colored flowers that can change to purple or blue depending on the soil pH. The plant grows up to 4-6 feet in height and width, forming a compact and rounded shape. This cultivar is known for its stunning floral display and is often used as a focal point in gardens or as a border plant.