Delphinium
Toxic to humans and animals if ingested.
Delphinium is the queen of any summer garden, and for good reason. When the first flower spikes unfurl in early June, they create an impression of pure enchantment: deep shades of blue and violet, sometimes streaked with white or pink, rise skyward for one or two metres like candles at a grand celebration. Native to the mountainous regions of Europe and Asia, where it grew in sun-drenched meadows, delphinium has inherited a love of light and a certain nobility from its origins. Its name comes from the Greek word for 'dolphin' — the shape of the buds indeed resembles the profile of this creature.
Most of the cultivated delphinium varieties we grow today are the result of breeding undertaken by English and German gardeners in the nineteenth century. We now have wonderful hybrids with double flowers and compact forms for urban flower beds, as well as impressive tall varieties for large gardens. The florets are arranged tightly along the long inflorescence, creating a truly spectacular sight. From June through August, delphinium is one of the most striking residents of the garden — visible from a distance, it catches the eye and becomes the natural focal point of any composition.
In the garden, delphinium is an indispensable character when creating a romantic English style. It is often planted at the back of borders, along fences or near the entrance to a gazebo. The tall plant adds verticality and architectural interest, balancing the spreading forms of roses and lavender. Delphinium loves sunny locations and moderately moist soil — it tolerates neither drought nor waterlogging. This is a plant for attentive gardeners who are willing to provide it with gentle support and regular feeding. It is precisely this attentiveness that makes it so rewarding: a plant that demands care often repays us with the greatest beauty.
Delphinium — planting & location
Repeat flowering is possible after pruning.
How to water Delphinium
Stake or tie to supports when height exceeds 1 m.
Fertilizing and pruning: Delphinium
Cut flower spikes after blooming; remove foliage in autumn.