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Product Description
Add striking texture and unique color to your garden with Eryngium Planum Flower seeds. Known for their steel-blue, spiky blooms and long-lasting foliage, these heirloom, non-GMO seeds are perfect for borders, rock gardens, and container planting. Easy to grow and low-maintenance, Eryngium Planum enhances garden design with architectural beauty while attracting pollinators.
Features & Specifications:
Variety: Eryngium Planum – Perfect for Borders
Seed Type: Heirloom, non-GMO
Germination Rate: High, suitable for home planting
Plant Height: 50–90 cm (20–36 inches)
Flowering Season: Summer
Light Requirements: Full sun to partial shade
Ideal For: Borders, rock gardens, containers, and pollinator-friendly gardens
Planting & Sowing Instructions:
Sowing: Sow seeds on the soil surface of a well-draining seed-starting mix. Lightly press into soil; do not cover deeply.
Watering: Keep soil evenly moist during germination without overwatering.
Temperature: Optimal germination occurs at 18–22°C (65–72°F).
Germination Time: Seeds usually sprout in 14–21 days.
Transplanting: Transplant seedlings into garden beds or containers once they have 2–3 true leaves.
Care: Low maintenance; once established, Eryngium Planum is drought-tolerant and provides long-lasting blooms.
Eryngium Planum, commonly called Sea Holly, is a striking ornamental plant known for its spiky blue flower heads and silvery stems. This hardy perennial thrives in sunny, well-drained locations and is highly valued for its unique texture and long-lasting blooms. Sea Holly is perfect for borders, wildflower gardens, and dried flower arrangements.