Chrysanthemum
These are a very diverse group, with a wide range of colours and a wide range of different types of flowers, very similar to dahlias (but dahlias have tubers, and so are not included here).
Chrysanthemums are hardy perennials, when kept in the shade (although I expect to lose about one third during the summer). As a perennial, they get rather straggly and so need to be trimmed back each year.
Chrysanthemums are hardy perennials, when kept in the shade (although I expect to lose about one third during the summer). As a perennial, they get rather straggly and so need to be trimmed back each year.