Blooming – The Dharuma variety begins to bloom in the second half of May. In colder springs, flowering is slightly delayed until early June. The flowers, initially white, quickly change to a dark pink, almost red color. The large inflorescences take on a conical shape and remain on the shrub for a long time. The inflorescences are distributed evenly over the entire shrub, giving it the appearance of a garden bouquet. The leaves are medium-sized, smooth, and have an intense green color. The shoots of the shrub have a pink–red hue, making them stand out against the leaves.

Growing conditions and requirements – Dharuma hydrangea is a low-maintenance variety that can be planted in both sunny and shady locations. It grows best in partly shaded areas. Like most species representatives, it requires humus-rich, moderately moist soils with a slightly acidic to neutral pH. It does not grow well in heavy, cold, and waterlogged soils.

Care – Unlike most bouquet hydrangeas, Dharuma produces inflorescences on two-year-old shoots, so it should not be pruned too severely, as this may result in reduced flowering. Young shrubs are pruned above the 4th–5th bud. The remaining buds will form shoots that, during blooming, end in large inflorescences. Only the thickest shoots should be retained. Older shrubs are rejuvenated every few years by gradually cutting off the oldest shoots right at the root crown, which will then be replaced by new ones. Pruning of mature, older shrubs can be limited to shortening the shoots above the 2nd–3rd bud. It is very tolerant of low temperatures and winters without cover. In colder regions of Poland, winter protection may be necessary by mounding with bark, sawdust, or humus-rich soil to protect the bud-bearing parts of the shoots from freezing.
The Dharuma variety requires regular watering, especially during the summer.

Application – The bouquet hydrangea Dharuma is ideal for planting in both gardens and urban green spaces. It also performs well when grown in containers on balconies and terraces. The flowers are excellent for drying and as cut flowers.
Bouquet hydrangeas look attractive whether planted in groups or individually.
In the garden, Dharuma hydrangea creates an impressive combination with tall grasses or tall perennials.