Eryngium venustum (3lt)
Sea Holly
£11.50
A rarely offered form from Mexico. Three dimensional spiny rosettes of green leaves with silver markings. Stiff flower stems in summer to 50cm tall hold white thimble shaped thistle flowers. Thrives in a free draining site in full sun. Very spiny but very special. Height and spread to around 50cm. Hardy to -10c but must not sit wet in winter.