Collezione: Eryngium planum | Flat Sea Holly | Perennial Seed Collection

Eryngium planum, commonly known as Flat Sea Holly, is an elegant and architectural perennial that brings texture, structure, and long-lasting color to the garden. Its spiky, thistle-like blooms in shimmering steel-blue tones rise above silvery foliage, making it an eye-catching addition to borders, meadows, and modern perennial plantings.

Highly valued by florists and gardeners alike, Eryngium planum is one of the best plants for drying and fresh arrangements. Its metallic, honeycomb-like flowers retain color and shape for months, making it ideal for both summer bouquets and winter decor.