Eryngium planum 'Silver Salentino' 9cm pot
(Sea holly). A fabulous form of this useful drought-tolerant plant, with mounds of fresh, leathery green foliage and multiple branched stems carrying lots of silver globe-shaped thistle flowers with a metallic blue sheen. Wonderful for the bees and great for cutting or dried flower use as well. Hardy perennial, needs a little water to establish then minimal water after that. To 90cm high x 40cm W. Full sun is best. 9cm pot.