Eryngium planum |
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Blue Sea Holly |
Eryngium planum is a perennial. Stem leaves are blue tinted, with 3 to 5 lobes or sections. Rounded, 1/2"-3/4" wide, light blue flower heads are surrounded by narrow, blue green bracts. It makes for good cut flowers and dried flower arrangements.
Plant Type
Perennial
Height Range
1-3'
Width Range
Under 1'
Flower Color
Blue
Flower Season
Summer, Fall
Leaf Color
Blue Green, Grey Green, Silver, White
Bark Color
n/a
Fruit Color
n/a
Fruit Season
n/a
Water between sunset and sunrise when temperatures and wind are the lowest.