A truly stunning deciduous shrub with an rhs agm hydrangea arborescens 39annabelle39 has amazing globes of white flowers up to 25cm 40103441 across33 these pom45pom blooms smother the shrub from midsummer through to autumn when they start to take on hints of lime green thriving in sun or part shade this sevenbark is perfect for woodland gardens cottage garden borders or grown as a specimen shrub hydrangea flowers are also superb for cutting for a vase indoors height a