Incrediball® Smooth Hydrangea (Hydrangea arborescens 'Abetwo' PP20571) sets a new standard for large-scale blooms and garden performance. This improved version of the classic 'Annabelle' hydrangea boasts massive, round flower heads, nearly the size of basketballs, that begin pure white in summer before aging to a soft jade green in fall. Unlike older varieties, its strong, upright stems prevent flopping, ensuring a clean, structured look throughout the season.¶With a mature size of 4-5 feet tall and wide, Incrediball® is an excellent choice for hedging, foundation plantings, and mixed landscapes. As a North American native, it thrives in zones 3-8, tolerating cold climates while blooming reliably on new wood each year. Its low-maintenance nature, adaptability, and incredible floral display make it a go-to shrub for landscapers, re-wholesalers, and garden centers looking for a proven performer that delivers visual impact with minimal care.