Eryngium 
Flora Frost Eryngium alpinum 'Don Stone'
| Leaf margin | Serrate |
| Flower scent | Unscented |
| Flower color | Blue-dark violet blue-094A |
| Inflorescence | Capitulum (head) |
| Leaf size | 10 - 15 cm |
| Light conditions | Sunny |
| Leaf division | Simple |
| Inflorescence diameter | 2 - 3 cm |
| Leaf, main color | Dark green |
| Moisture requirements | Well-drained |
Eryngium alpinum 'Don Stone', commonly known as Sea Holly, is a stunning perennial plant that adds a touch of elegance to any garden. With its serrated leaf margins and simple leaf divisions, this plant has a unique and attractive appearance.
The dark green color of the leaves serves as a beautiful backdrop for the striking dark violet-blue flowers. These showy flowers, which grow in capitulum (head) inflorescences, have a diameter of 2-3 cm. The vibrant blue color of the flowers, coded as 094A in the color spectrum, creates a visual spectacle that is hard to miss.
One of the standout features of Eryngium alpinum 'Don Stone' is its ability to thrive in sunny conditions. This plant thrives when exposed to ample sunlight, making it an excellent choice for gardens or landscape designs that receive full sun. However, it is important to note that, although it prefers sunny locations, it can still tolerate partial shade.
In terms of size, the leaves of this Sea Holly can grow to be between 10-15 cm long, creating a substantial presence in any planting bed. It is also worth mentioning that the plant has a well-drained moisture requirement, making it suitable for areas with good drainage.
While Sea Holly has many desirable characteristics, it is noteworthy that it does not have a scent. This can be advantageous for individuals who prefer plants without strong fragrances, particularly those who may have sensitivity to scents.
In summary, Eryngium alpinum 'Don Stone' is a remarkable Sea Holly plant that stands out for its unique features. Its serrated leaf margins, simple leaf divisions, and deep green color provide an enticing backdrop for the stunning dark violet-blue flowers. Thriving in sunny conditions and requiring well-drained soil, this plant is an excellent choice for gardeners seeking an attractive and low-maintenance addition to their gardens. Whether planted as a focal point or used to add depth to a mixed border, the Eryngium alpinum 'Don Stone' is sure to impress with its vibrant color and distinctive form.
Market availability index by month:
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| 3 | 3 | 3 | 3 | 4 | 3 | 3 | 3 | 3 | 4 | 4 | 3 |