Sea holly is a perennial flower known for its striking purple-blue, thistle-like blooms that appear from midsummer to fall. With dark green leaves and an easy-care nature, it thrives in dry to medium ... Yahoo: How to Grow Sea Holly, the Striking Perennial That's Almost Impossible to Kill How to Grow Sea Holly, the Striking Perennial That's Almost Impossible to Kill Sea holly is a perennial flower known for its striking purple-blue, thistle-like blooms that appear from midsummer to fall.

Understanding the Context

With dark green leaves and an easy-care nature, it thrives in dry to medium sandy soil and full sun, making it perfect for gardens with less moisture. With their spiny foliage and flowers, sea holly plants make a dramatic companion to many garden plants. In addition to their texture, the foliage and blossoms come in a metallic blue that is one of a kind. How to Plant and Grow Sea Holly - Better Homes & Gardens Attractive, Sea Holly plants (Eryngium) are striking ornamental perennials grown for their arresting, thistle-like, silvery, or blue-tinted flower heads adorned with a ruff of showy bracts.

Key Insights

Thinking about adding sea holly to your gardens this year? These sun-loving perennials produce stunning purplish-blue flowers that can fill your most hard-to-plant areas. In this article, gardening expert Jill Drago shares all you need to know about growing and caring for sea holly. How to Plant, Grow and Care For Sea Holly - Epic Gardening This sea holly is a slender form with small, egg-shaped flower heads and little spike bracts on very slim branching stems. It works well grown with different types of ornamental grass such as stipa grasses in full sun.

Final Thoughts

Sea holly is a perennial plant in the carrot family (Apiaceae). It grows in stiff erect clumps 1 to 3 feet tall and 1 to 2 feet wide and provides interest in the landscape with its unusual spiky flower heads that resemble a thistle. Eryngium planum (Blue Eryngo, Blue Sea Holly, Flat Sea Holly, Sea Holly ... How to Grow Eryngium (Sea Holly) From Seed | Johnny's Selected Seeds Sea holly (Eryngium planum) is a tough plant, surviving in extreme cold and poor soils. It has thick, spiky leaves and steel blue or white flowers that resemble thistle plants. The plant gets its name because the foliage resembles holly leaves, while it thrives in coastal areas or in sandy soils.

How to Grow and Care for Sea Holly, the Tough-as-Nails Perennial - VERANDA What is Sea Holly? Eryngium plants, also known as sea holly flowers, make striking additions to the garden. Mostly native to Europe and the Mediterranean, these plants generally grow anywhere from 18 to 36 inches (45-90 cm.) tall with a one foot (30 cm.) spread. Learn all about growing eryngium from seed (or roots).