Discover the unique flavour of Oyster Leaf with these seeds from Thompson & Morgan. Often referred to as ‘the vegetarian’s oyster’, this hardy perennial is a true gem for adventurous gardeners and chefs. Native to remote coastal areas, this plant forms low, spreading mats of fleshy blue-green leaves, topped with striking edible blue flowers, also known as Sea Bluebells. With its rich, salty flavour that astonishingly mimics the taste of oysters, Oyster Leaf adds a gourmet twist to salads, sushi, or seafood dishes. Easy to grow in poor soils, it’s perfectly suited to rockeries, coastal gardens, and gravel beds. This rare plant is prized by chefs for its umami complexity and is sure to bring something truly different to your garden and plate. How to Grow: - Light: Prefers full sun or partial shade; avoid intense midday sun. - Temperature: Requires cold stratification below 2°C for germination; hardy in UK conditions. - Watering: Water moderately in free-draining soil; avoid waterlogging. - Feeding: Feed sparingly; thrives in low-nutrient soils. - Humidity: Tolerates dry conditions; ensure good air circulation. Mertensia maritima – Blue-green, oyster-flavoured foliage with edible blue flowers. Hardy and spreading habit. 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.