Eryngium leavenworthii Seeds – Kew Flowerhouse Collection Sea Holly ‘Purple Pineapple’ – Hardy Annual, Vivid Purple Bracts, Bee & Butterfly Friendly, 1 x Packet 25 Seeds, By Thompson & Morgan

• Hardy annual with a striking metallic violet appearance.
• Unusual spiky bracts that add unique texture to borders and bouquets.
• Highly attractive to bees and butterflies, supporting pollinators.
• Suitable for dry, sunny Mediterranean-style borders.

Eryngium leavenworthii, commonly known as Sea Holly or ‘Purple Pineapple’, is a captivating annual that brings dramatic colour and texture to any garden. Its vivid purple bracts create a striking focal point, making it perfect for borders, wildflower mixes, or as a cut flower for arrangements. This lesser-known variety is a magnet for pollinators, drawing bees and butterflies to your garden throughout the season. Part of the Kew Flowerhouse Collection by Thompson & Morgan, these handpicked seeds have been developed in collaboration with the experts at Royal Botanic Gardens, Kew. The collection combines show-stopping flowers with elegant floral fillers, ideal for gardeners seeking distinctive plants with long-lasting visual impact. Eryngium leavenworthii thrives in sunny, well-drained spots and is easy to grow from seed, making it suitable for both beginner and experienced gardeners. How to Grow Light: Full sun for best colour and flowering. Temperature: Germinate at 18–21°C (65–70°F). Watering: Keep well watered until established; drought-tolerant once mature. Feeding: Use a general-purpose feed once plants are established. Humidity: No special requirements; prefers freely draining soil. Eryngium leavenworthii: Hardy annual with metallic violet spiky bracts; attracts bees and butterflies. Images shown are for guidance only and show the expected results of plants upon maturity. Different growing conditions might vary results. Image may be included for illustration of supply but can vary due to seasonality changes (e.g. deciduous plants lose leaves in colder months). Decorative pots are not supplied.