This Hydrangea is a deciduous plant so during the dormant season autumn winter it will lose all its leaves shooting new growth in the spring.
Hydrangea macrophylla Rotkehlchen is deciduous shrub with broadly ovate dark green leaves. Produces dark red to purple lace cap flowers in from June through to September. Prefers a well drained soil in full sun or part shade conditions.
Eventual height up to 1.5 metres