Plant Care
Pruning is generally not needed, but may be trimmed immediately after flowering. Flowers will be blue in acidic soils with aluminum in them; pink flowers in basic soils.
Let’s Dance® reblooming hydrangeas flower on both old and new wood, so they flower even after harsh winters or untimely pruning. If the early summer bloom is compromised by late freezes or a pruning mistake, the plants will flower again in late summer. Rhythmic Blue is a very strong rebloomer with full, rounded mophead flowers. The flower color shifts very easily from pink to blue.
Pruning is generally not needed, but may be trimmed immediately after flowering. Flowers will be blue in acidic soils with aluminum in them; pink flowers in basic soils.