arborescens (smooth or wild hydrangea). Both oakleaf and smooth hydrangeas evolved ... they mature to white and hold their color if well-watered through the summer. Some recent cultivars, e.g., ...

Hydrangea arborescens (Smooth Hydrangea, e.g. ‘Annabelle’) – 'Prune back to about 30cm from the ground for bigger blooms in summer, making each cut just above a pair of healthy buds,' says ...

Hydrangeas, with their iconic puffy balls of flowers, feature showy blooms every spring. But the key to ensuring those lovely ...

Hydrangeas are some of the most popular flowering shrubs but they need careful pruning to ensure they flower well ...