Proven Winners® Invincibelle Sublime™ Hydrangea (Hydrangea arborescens)

Proven Winners® Invincibelle Sublime™ Hydrangea (Hydrangea arborescens) is a compact, reblooming hydrangea known for its fresh lime-green flower heads that bring a bright, modern look to garden spaces. Blooming on new wood, this variety provides reliable flowering each season, even after harsh winters, making it well-suited to Canadian climates.

The rounded flower heads emerge a vibrant green and maintain their colour throughout the season, offering a unique alternative to traditional white or pink hydrangeas. Its compact, mounded growth habit makes it ideal for borders, foundation plantings, and containers.

In Alberta, Invincibelle Sublime™ performs best in full sun to partial shade with consistent moisture. It benefits from mulching to retain soil moisture and protect roots. Its improved branching provides strong stems that help support the blooms without flopping.