An excellent variety for shaded borders or woodland gardens; Hydrangea Strong Annabelle is a sturdier cultivar of the popular Annabelle. Giant, rounded heads of white florets emerge on the stems of this Sevenbark, even when in an exposed position. This strong branched, deciduous shrub seldom fails as a result of its well branched, compact growth habit. Height & Spread: 150cm (59). The height & spread of the plant received will vary depending on the season it's delivered. Arrival images are an indication only.