Oyster plant- A bold structural clumping perennial plant with large, glossy, dark green, leaves which are deeply divided. Stately flower spikes up to 1.8m high are borne in summer, the flower spikes being made up of numerous purple pink bracts which contrasts with the crinkly white flowers. Thrives in a sunny to partly shaded position in moist, well drained soil and tolerates light frost. Protect from snails and slugs.