Timing the pruning of Hydrangea arborescens ‘Annabelle’ is crucial for maintaining plant health and promoting optimal bloom production. This variety, known for its large, spherical flower heads, blooms on new wood. Therefore, the timing of its pruning directly impacts the subsequent season’s floral display.
The primary benefit of appropriate pruning is the encouragement of vigorous new growth, leading to larger and more abundant blooms. Neglecting to prune can result in weaker stems that are unable to support the heavy flower heads, causing them to droop. Historically, gardeners have understood the importance of annual pruning for this particular hydrangea species to rejuvenate the plant and maximize its flowering potential.
