Eryngium amethystinum
Eryngium amethystinum
Sea Holly
Steely blue color starts in the flowers and moves down the plant. A beautiful selection from Blooms of Bressingham with larger and more colorful flowers; great fresh or dried. Patented, (Perennial)
Bloom time Size Exposure
28" tall x 18" wide Sun 
Hardiness Zone:5,6,7,8,9,10,11
zone map Cold Hardy to -20° to -10°F
NW Great Plant Pick NW Great Plant Pick