Sea Holly 'Blue Glitter'

Bloom Time: Summer

Average Size:36-40" x 8-12" (91-102cm x 20-30cm)

Cold Hardiness:-20°F to -10°F / -29°C à -23°C (USDA Zone 5)

This award-winning perennial produces masses of small, shimmering blue blooms from mid to late summer on tall stems above the blue-green, deeply toothed foliage. Thrives in hot, sunny conditions but is adaptable.