Description
Height: 20-24 Inches
Width: 2–24 Inches
Eryngium Big Blue, commonly known as Sea Holly is a coarse, clump-forming perennial, featuring deep-green, glossy leaves. Each flower head is a cylindrical umbel, packed with tiny, violet-blue flowers blooming in summer, subtended by a narrow, spiky collar of spiny, blue-green bracts. Enjoys full sun.
