Maybe the primary motive why Oakleaf hydrangeas make good hedges is that they will develop fairly giant, reaching between 4 and eight toes tall when mature and rising in a properly rounded form. For one of the best outcomes, Oakleaf hydrangeas want moist and wealthy however well-draining soil, and so they are inclined to choose soil that’s barely acidic. This hardy hydrangea selection thrives in USDA zones 5 by way of 9, the place it could possibly take pleasure in cool winters and heat, humid summers. Full solar could be too robust for the Oakleaf hydrangea, so plant the place it can obtain dappled daylight or shade within the afternoons.
Planting the Oakleaf hydrangea as a hedge could make your yard look way more distinctive, because the plant will change coloration all through the seasons and supply a extra layered, textural enchantment than your typical boxwood or holly. In late spring and early summer time, cone-shaped blooms will emerge from the Oakleaf hydrangea. The bloom coloration will rely on the precise cultivar of Oakleaf hydrangea you select. For instance, the Queen of Hearts Oakleaf hydrangea has smooth mauve flowers, whereas the Snow Queen Oakleaf hydrangea has white. In contrast to broadleaf hydrangeas, acidic soil won’t ever flip your Oakleaf hydrangeas blue. Hydrangeas are sometimes considered as a summer time flower, however the Oakleaf hydrangea transitions glamorously into fall with its pure, warm-toned foliage. Even in winter, the Oakleaf hydrangea can have an enthralling full look when it catches snow on stems and dormant flowers.