Blue Star Sea Holly Exclusive shrubby perennial in back of

shrubby perennial in back of a garden bed where it will get at least some sunlight

They bloom for months in a range of vivid hues

highlighted by a deep black-purple eye and a vibrant green throat

which is quite breathtaking in groups or mass plantings

Blue Star Sea Holly Exclusive shrubby perennial in back ofFor droughtprone zones and areas where you need a touch of color, consider a liberal planting of this unusual perennial flower. grayblue, leafy stems are tall and straight, keeping the thistlelike flower heads upright and visible to passing butterflies and bees. Best in full sun, the 23" blooms give off a wonderful blue hue, which is quite breathtaking in groups or mass plantings. Eryngium alpinum