Hydrangea marcophylla Plant -Soeur Thérèse The Hydrangea marcophylla Plant -Soeur Thérèse is a stunningly beautiful pure white hydrangea. This hardy deciduous shrub is smaller than other varieties and is very easy to grow. A lover of both the sun and shade, the dark green leaves show off the mophead flowers to perfection! Hydrangeas are a perfect addition to any garden, large or small, as they provide interest and colour throughout the year. This small, upright, deciduous, easy to grow and keep shrub has been named after Soeur Thérèse known as The Little Flower or St Therese of the child Jesus. It has dark green foliage which really helps show off its flowers that are beautifully simple, pure white blooms, each with a tiny blue eye. They are produced en-masse which will fade to have a pale pink hue later in the season. Flowers July-September. Height: 150cm (59). Spread: 150cm (59).