Eryngium alpinum ‘Blue Star’
Plant number: 1.205.060
Sea Holly features open umbels of steel-blue prickly flowers, which are a favourite for cutting, fresh or dried. This superb selection features large bristly flowers on strong stems, in a rich metallic blue shade. A versatile plant, fitting well into the sunny border. Tolerant of hot, dry sites once established. Flowers are attractive to butterflies. For dried use, cut stems just as the first few flowers in each umbel are almost fully opened: hang upside down in a dark, warm room to dry. Divide plants in spring every 3 to 4 years.
Further details for
Eryngium alpinum ‘Blue Star’
Optimal Growing Conditions
Sun Exposure
Soil Type
Soil pH
Soil Moisture
Care Level
Appearance and Characteristics
Flower Colour
Blooming Time
Foliage Color
Plant Uses & Characteristics
Flower Head Size
Height 70-80 cm 27-31 inches
Spread 45-60 cm 18-23 inches
Foot Traffic
Growth Rate
Disclaimer: This information is presented for reference only. This plant is not currently part of our Heritage Perennials lineup.
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