Eryngium x zabelii 'Pen Blue'
Eryngium x zabelii 'Pen Blue' captivates with its dark green elliptical leaves arranged in rosettes, providing the perfect backdrop for its stunning, brilliant steely blue flowers that resemble thistles, arranged in compact sprays. These exquisite blooms add a touch of drama and sophistication to container plantings, flower beds, and borders, elevating the garden with their unique allure. Flowering from June to August, 'Pen Blue' Eryngium thrives in sunny and well-drained conditions, making it a versatile choice for a variety of garden settings. With a modest height of 30cm (12 inches), it is well-suited for both foreground and mid-ground placements in garden compositions.
Associated plants that complement the beauty of Eryngium x zabelii 'Pen Blue' include Salvia nemorosa (Woodland Sage), Achillea (Yarrow), Lavandula angustifolia (English Lavender), Kniphofia (Red Hot Poker), and Stachys byzantina (Lamb's Ear). These companions offer a harmonious blend of colors, textures, and forms, enhancing the overall aesthetic and allure of the garden when paired with 'Pen Blue' Eryngium.
Common NameSea Holly
Approx Height (10 yrs.)30-60 cm (12-24")
Soil TypeSandy Loam
Soil pHAcid, Neutral, Alkaline
AspectSun
HardinessHardy
Flowering TimeSpring to Summer
Cut FlowerCut Flower
Plants for PollinatorsPlants for Pollinators
Bee FriendlyBee Friendly
Butterfly FriendlyButterfly Friendly
Flower ColourBlue
Plant TypeHerbaceous