What Are the Sunlight Requirements for Hydrangea macrophylla Red Reggae ('Schrolla03')?
Partial shade

Hydrangea macrophylla Red Reggae ('Schrolla03') · Hydrangea macrophylla Red Reggae ('Schrolla03')
Grow in any moist but well-drained soil in partial shade or grow in sun if soil remains reliably moist. See shrubby hydrangea cultivation for further advice
Partial shade