Hydrangea paniculata 'Tardiva' (Zone 3)
Grows to 8'. A good late season show with purplish- pink flowers, panicles less compact than other Hydrangea varieties.
RC .......................................................................    Photo!
6"-12" .................................................................    Photo!

Hydrangea paniculata 'Grandiflora' (Zone 3)
Grows to 10'. A large panicle the blooms white and deepens to purplish- pink flowers.
RC .......................................................................  Photo!
6"-12" .................................................................  Photo!

Hydrangea paniculata 'Silver Dollar' (Zone 3)
Beautiful full white flowers rather strong stems hold flowers upright.  Estimated 8'x8' at maturity.
RC .......................................................................  Photo!
6"-12" .................................................................  Photo!  

Hydrangea paniculata 'Limelight' (Zone 3)
Some saw the flowers are lime green, most commonly white.  Grows 6'-10' tall and 5'-6' wide at maturity.
RC .......................................................................  Photo!
6"-12" .................................................................  Photo!