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  • Eryngium planum &
  • Eryngium planum &
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sea holly

Eryngium planum 'Blaukappe' | sea holly

Sea Hollies are architectural plants that are of great value to pollinators. They are drought tolerant and grow happily in any sunny location with well-drained soil. A touch of lime is much appreciated.

'Blaukappe' has intense blue flowers that make outstanding cut flowers.

Distinctions: Perennial Plant of the Year 2011; GreatPlants award

Zones: 4 to 8
Family: Apiaceae
Type: Perennial
Height: 24 to 36 in.
Spread: 12 to 24 in.
Exposure: Full Sun
Soil Conditions: Dry, Well-drained, Average
Bloom Time: June to September
Bloom Color: Intense Blue
Native Range: central and southeastern Europe and central Asia

Special Characteristics
  • Deer-resistant
  • Salt tolerant
  • Pollinator favorite
  • Winter interest
  • Snail Resistant
  • Architectural
image credits

Jelitto

Eryngium planum &
Eryngium planum &

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garden location coming soongarden location coming soon
 
The Old Dairy Nursery Garden Map updated May 2-25
 

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seedling image

Eryngium planum 'Blaukappe' | sea holly

We are slowly creating a seedling image library to help make weeding easier.
garden location coming soongarden location coming soon
 
The Old Dairy Nursery Garden Map updated May 2-25
 
garden location coming soongarden location coming soon