Sea Holly (Eryngium planum) A tall growing, drought tolerant perennial with rigid, spiny leaves. Flowers have a gorgeous bluish-green hue with silvery striations. Stems and leaves stand out with their soft, powdery-blue colour. A favourite of many pollinating insects, particularly bees and butterflies. Our initial source comes from the beautiful Assiniboine Park of Winnipeg, MB. Thank you to Mrs. Henry of Charleswood for collecting and donating!
40 seeds per packetÂ
Growing Information: Seeds can be directly sown in fall or refrigerated for 3-4 weeks before indoor starts or spring sowing. Sow seeds 2mm (1/8″) deep. Germination can be stubborn taking anywhere from 7 to 75 days.
Plant Height: 28-36”
Features:
Perennial
Hardiness Zones: 3
Light Requirements: Full Sun
Deer Resistant
Clump Forming
Cut Flower
