Forms an upright, spreading shrub with shiny, ovate, green leaves deep blue dome flowers in early and late summer. Needs acidic soil for best blue colour otherwise will darken with age to a wine colour. 1.2m To get blue colour use aluminium sulphate or
Hydrangea macrophylla ‘Renate Steiniger’ is a deciduous shrub that grows up to 1.5 meters tall and wide . It produces large, round clusters of pink or blue flowers from mid-summer to early autumn. The flowers sit atop lush, dark green foliage that forms a neat and compact bush.
This hydrangea is a top-performing blue mop-head variety that is hardy and easy to grow in most conditions. It prefers partial shade and humus-rich soil. Pruning is best done immediately after flowering.
Hydrangea macrophylla ‘Renate Steiniger’ is an excellent choice for adding a splash of color to your garden.