Perennial
Eryngium 'Big Blue'
Sea Holly
Plant Type: Perennial
Exposure: Sun Tolerant
Iridescent 4" blue flower. Blue stems and silver foliage. Spectacular long-lasting cut flower.
Height24-30" |
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Spread24-30" |
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Eryngium 'Big Blue' Plant Care:
Prefers dry, non fertile, sandy soils. Will flop in overly fertile soil and less than full sun. Taproot makes for poor transplanting.
USDA Hardiness Zone: Zone 4 (-30/-20F)
Sea Holly Characteristics & Attributes
