Hydrangea paniculata Grandiflora
Commonly known as PeeGee Hydrangea, paniculata Grandiflora is a striking deciduous shrub that produces large, conical clusters of white flowers. These panicles can grow up to 30cm long, blooming initially in creamy white and gradually transitioning to soft pink as they mature. The blooms are held aloft on sturdy, upright stems. Its dark green, ovate leaves form a dense, bushy backdrop. In autumn, the leaves turn shades of yellow, adding seasonal interest before dropping for winter.
Cultural
Hydrangea paniculata thrives in full sun to part shade, though in hotter climates, it benefits from some afternoon shade to prevent leaf scorch. It prefers well-draining soil rich in organic matter. After flowering, deadhead and prune the plant to maintain its shape; if needed, it can be cut back quite hard without harm. For optimal growth, apply an organic slow-release fertiliser in late spring. While generally pest-resistant, it's wise to keep an eye out for common issues such as aphids or powdery mildew.
Landscape Uses
Its striking, large flower clusters make it an excellent focal point in garden beds or borders. It pairs beautifully with perennials, shrubs, and grasses, adding a burst of colour and texture to mixed borders. Great for large pots and containers, making them perfect for patios, decks, or small gardens. When mass-planted, they create an incredible display. Additionally, their long-lasting blooms are perfect for floral arrangements and can be used as cut flowers in indoor displays.
Dimensions
Height to 2.5m
Width to 2.5m
Width to 2.5m