Eryngium alpinum Blue Star

Eryngium alpinum Blue Star is a dramatic hardy perennial that's also known as the Sea Holly. Large prickly cone-like centres surrounded by silvery blue spiny bracts on deep blue stems. A versatile plant, it's an incredibly popular choice for bouquets and dried flower displays and in the garden it will happily grow in a sunny border or in containers. Highly attractive to butterflies. Height 50-60 cm. Flowers July to September. First grade loose root plants supplied.Eryngium alpinum Blue Star