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 So Long Rosy is a compact well branched mop head hydrangea with green leaves. Pink flowers in summer from June to September forming a half ball shape turning green with age as the season continues. A re flowering variety variety flowering on the current years growth. So Long Rosy is a hybrid form of serrata and macrophylla varieties with the qualities of both species. 

Eventual height and spread up to 1-1.2 metres