It may surprise you to know that in the garden, as well as on the catwalk, fashions change and evolve, often quicker than we expect.  A plant that’s regarded as a ‘must have’ plant one minute, can soon be taken for granted and neglected, before being cast aside to make way for the latest modern plant introductions, when the superseded ‘must have’ plant is then at risk of being forgotten, often within a shorter time period than you might anticipate.