Flat Sea Holly - Eryngium planum "Blue Glitter"

Eryngium with silver-blue stems and an abundance of small, shimmering blue spiky flowers.

Sow indoors 10-16 weeks before planting out and risk of frost is over.
Thrives in dry, sandy, well-drained soil and is sensitive to overwatering. Tolerates warm, sunny locations.
Blooms second year.
Light-germinating.

Please note that our seed bags are delivered in Swedish!


Quantity: 10 seeds

Light preference: Sun

Height: approx. 100 cm

Plant spacing: 45-60 cm

Sowing depth: 0 cm / Light-grown

Sowing time: 10-16 weeks before last frost

Sowing to harvest: 365 days

Germination time: 7-10 days

Lifecycle: Perennial