Invincibelle Spirit II hydrangea represents the best in full-sized pink 'Annabelle' hydrangeas. It offers handsome, dark green foliage, sturdy, strong stems that prevent flopping, and large blooms of deep pink that age to an attractive green. Plus, it reblooms, delivering waves of fresh flowers through autumn. This North American native hydrangea grows over a huge range of the US and Canada, thriving in chilly USDA zone 3.