Scientific Name: Eryngium planum
Common Name: Flat Sea Holly
Hardiness Zone: 4a - 8b
Blooming Season: Spring, Late Spring, Summer
Height: 26 - 39" (66 - 99cm)
Width: 15" (38cm)
Exposure: Sun
General Information: Tall, strong, silver-blue stems have dark green leaves and dense spikes of flowers shaped like small pincushions. Very heat tolerant and easy-care.
Dense spikes of flowers are shaped like small pincushions. Tall, strong, silver-blue stems have dark green leaves. Very heat tolerant and easy-care.
Silvery white.