Pistachio Hydrangea Shrubs "Palms" commonly known as Red Columbine

commonly known as Red Columbine

With its tolerance of colder temperatures and many soil types

green-leaved houseplant that cleans the air indoors

The dark green glossy foliage is a gorgeous backdrop to the pure white blooms

Pistachio Hydrangea Shrubs "Palms" commonly known as Red ColumbinePistachio Hydrangea Shrubs for Sale Online Pistachio Hydrangea is a compact mop head cultivar that grows to 2. 5 3 tall and to 3 5' wide. Flowers open green tinged with chartreuse (pistachio colors), but as they develop the center of each flower turns scarlet red to violet red tinged with chartreuse green and a small blue eye. Leaves (to 6" long) are glossy green.