One of the most highly regarded cone-shaped hydrangeas is Hydrangea paniculata ‘Grandiflora’, also known as ‘PeeGee’. This particular variety is beloved by gardeners and landscapers alike for its stunning appearance and versatility. It can be grown as a large, upright shrub or trained into a small tree, making it a fantastic choice for various garden designs.
The most striking feature of this hydrangea is its conical flower panicles, which can reach up to an impressive 18 inches in length (45 cm). These panicles are densely packed with sterile florets, giving them a full and luxurious look. The florets start off creamy-white in color and gradually develop a pink tinge as fall approaches, adding a touch of warmth and charm to the garden.
What sets ‘Grandiflora’ apart from other hydrangeas is its abundance of sterile florets. While many hydrangea varieties have a mix of both fertile and sterile florets, ‘Grandiflora’ is almost entirely composed of sterile florets, making it exceptionally showy and eye-catching. This abundance of sterile florets contributes to the overall fullness and opulence of the flower panicles, making them a focal point in any garden.
In terms of care, ‘Grandiflora’ is relatively low-maintenance. It thrives in well-draining soil and prefers a location with full sun to partial shade. Regular watering is important, especially during hot and dry periods, to keep the plant healthy and blooming. Pruning can be done in late winter or early spring to remove any dead or damaged branches and to shape the plant if desired.
One of the great aspects of ‘Grandiflora’ is its versatility in garden design. Its cone-shaped flower panicles make it an excellent choice for creating focal points in the landscape. Planted as a specimen shrub or small tree, it can add height and structure to the garden. It also works well in mixed borders, where it can be paired with other plants to create a visually appealing and harmonious display.
Personal experience: I have had the pleasure of working with ‘Grandiflora’ in several landscaping projects, and it has never failed to impress. Its large and showy flower panicles make a statement in any garden, and its ability to be trained as a tree adds an extra level of interest and creativity to the design. I have used it as a focal point in formal gardens, where its cone shape adds a touch of elegance, and also in more informal cottage-style gardens, where its abundant blooms bring a sense of charm and whimsy.
If you are looking for a cone-shaped hydrangea that is both visually stunning and versatile in garden design, Hydrangea paniculata ‘Grandiflora’ or ‘PeeGee’ is an excellent choice. Its large, conical flower panicles packed with sterile florets create a showy display, and its ability to be grown as a shrub or trained as a tree offers endless possibilities for incorporating it into your garden. With its low-maintenance nature and adaptability to different growing conditions, it is a reliable and rewarding plant to include in your landscape.
