Eryngium bourgatii
Eryngium bourgatii
Eryngium bourgatii
Eryngium bourgatii
Eryngium bourgatii
Eryngium bourgatii
Eryngium bourgatii
Eryngium bourgatii
Eryngium bourgatii
Eryngium bourgatii
Sea Holly, Eryngo
The two young plants arrived in good condition. Planted in the fall, they are now starting to grow again. Remember to mark their location as they almost completely disappear during the winter.
Ada, 22/03/2025
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This plant carries a 12 months recovery warranty
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Description
Eryngium bourgatii, called sea holly or ornamental thistle, is a compact perennial with stunning metallic blue inflorescences.
This beautiful species with upright stems, which can vary in size depending on the soil, reaches a height of 40 to 60cm (16 to 24in). Its magnificent divided and thorny foliage is greyish-green, even whitish in very dry places. The ovoid floral heads of Eryngium bourgatii are bluish-purple, globular and surrounded by large thorny bracts which are very decorative, and grey-blue shades with purple. Fresh or dried, the flowers are highly prized by florists.
Grow Eryngium bourgatii in light, well-drainied soil, even limestone, in the sun, alongside Gaura lindheimeri 'Snowstorm', Verbascum bombyciferum 'Polarsommer', and Salvia nemorosa 'Caradonna'.
Eryngium bourgatii in pictures
Flowering
Foliage
Plant habit
Botanical data
Eryngium
bourgatii
Apiaceae
Sea Holly, Eryngo
Cultivar or hybrid
Other Eryngium - Eryngo
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Available in 2 sizes
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Available in 2 sizes
Available in 2 sizes
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Available in 2 sizes
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Planting and care
Eryngium bourgatii is planted in rocky or sandy soil, including rather poor soil, even limestone in a sunny position. Its lifespan will be shorter if the soil is heavy, damp, and compact.
Planting period
Intended location
Care
Planting & care advice
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Hardiness is the lowest winter temperature a plant can endure without suffering serious damage or even dying. However, hardiness is affected by location (a sheltered area, such as a patio), protection (winter cover) and soil type (hardiness is improved by well-drained soil).
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The flowering period indicated on our website applies to countries and regions located in USDA zone 8 (France, the United Kingdom, Ireland, the Netherlands, etc.)
It will vary according to where you live:
- In zones 9 to 10 (Italy, Spain, Greece, etc.), flowering will occur about 2 to 4 weeks earlier.
- In zones 6 to 7 (Germany, Poland, Slovenia, and lower mountainous regions), flowering will be delayed by 2 to 3 weeks.
- In zone 5 (Central Europe, Scandinavia), blooming will be delayed by 3 to 5 weeks.
In temperate climates, pruning of spring-flowering shrubs (forsythia, spireas, etc.) should be done just after flowering.
Pruning of summer-flowering shrubs (Indian Lilac, Perovskia, etc.) can be done in winter or spring.
In cold regions as well as with frost-sensitive plants, avoid pruning too early when severe frosts may still occur.
The planting period indicated on our website applies to countries and regions located in USDA zone 8 (France, United Kingdom, Ireland, Netherlands).
It will vary according to where you live:
- In Mediterranean zones (Marseille, Madrid, Milan, etc.), autumn and winter are the best planting periods.
- In continental zones (Strasbourg, Munich, Vienna, etc.), delay planting by 2 to 3 weeks in spring and bring it forward by 2 to 4 weeks in autumn.
- In mountainous regions (the Alps, Pyrenees, Carpathians, etc.), it is best to plant in late spring (May-June) or late summer (August-September).
The harvesting period indicated on our website applies to countries and regions in USDA zone 8 (France, England, Ireland, the Netherlands).
In colder areas (Scandinavia, Poland, Austria...) fruit and vegetable harvests are likely to be delayed by 3-4 weeks.
In warmer areas (Italy, Spain, Greece, etc.), harvesting will probably take place earlier, depending on weather conditions.
The sowing periods indicated on our website apply to countries and regions within USDA Zone 8 (France, UK, Ireland, Netherlands).
In colder areas (Scandinavia, Poland, Austria...), delay any outdoor sowing by 3-4 weeks, or sow under glass.
In warmer climes (Italy, Spain, Greece, etc.), bring outdoor sowing forward by a few weeks.