A new and distinct cultivar of Hydrangea plant named ‘ILVOHPPRM’ is disclosed, characterized by large conical-shaped panicles with flowers that age from greenish-white, to white, to pinkish-red. Plants have upright habits, red immature stems, and dark green foliage with yellow-green venation. The new variety is a Hydrangea, typically produced as an outdoor ornamental plant.

A new and distinct cultivar of Hydrangea plant named ‘SMNHMTB’ is disclosed, characterized by large, mophead inflorescences, colored hot pink to royal purple based on soil pH. Plants are truly remontant, heavily floriferous, and have dark-green foliage that turns burgundy in the fall. The new variety is a Hydrangea, typically produced as an outdoor ornamental plant.

A new and distinct cultivar of Hydrangea plant named ‘SMNHMTB’ is disclosed, characterized by large, mophead inflorescences, colored hot pink to royal purple based on soil pH. Plants are truly remontant, heavily floriferous, and have dark-green foliage that turns burgundy in the fall. The new variety is a Hydrangea, typically produced as an outdoor ornamental plant.

A new and distinct cultivar of Hydrangea paniculata plant named ‘NCHP1’ is disclosed, characterized by a compact, rounded habit with thick stems. Extremely abundant, white sterile flowers in large, broadly pyramidal panicles that open white and fade to green. The new variety is a Hydrangea, typically produced as an outdoor ornamental plant.

A new and distinct cultivar of Hydrangea paniculata plant named ‘NCHP1’ is disclosed, characterized by a compact, rounded habit with thick stems. Extremely abundant, white sterile flowers in large, broadly pyramidal panicles that open white and fade to green. The new variety is a Hydrangea, typically produced as an outdoor ornamental plant.

A new and distinct cultivar of Hydrangea plant named ‘CAMFRE29’ is disclosed, characterized by lace-cap inflorescences, and violet-blue sepals with deeper purple picotee along a serrated margin. Plants have compact habits, and green foliage with a slight purple tine along the margin. The new variety is a Hydrangea, typically produced as an outdoor ornamental plant.

A new Hydrangea plant particularly distinguished by having white flowers tinged with red-purple, and having and obovate plant shape with a broad-spreading habit, is disclosed.

A new Hydrangea plant particularly distinguished by having white flowers tinged with red-purple, and having and obovate plant shape with a broad-spreading habit, is disclosed.

A new cultivar of Hydrangea macrophylla plant named ‘Bailmacsix’ that is characterized by its compact plant habit; reaching 40 cm to 92 cm in height and width, its cold hardiness in U.S.D.A. Zone 4, its blooming on both old and new wood, and its inflorescences that are deep pink or deep blue/purple depending on growing conditions.

A new cultivar of Hydrangea macrophylla plant named ‘Bailmacsix’ that is characterized by its compact plant habit; reaching 40 cm to 92 cm in height and width, its cold hardiness in U.S.D.A. Zone 4, its blooming on both old and new wood, and its inflorescences that are deep pink or deep blue/purple depending on growing conditions.