Fantastic foliage almost all year round - and equally ideal for pots or borders! Choose from some of the best varieties of these must-have hardy perennials, with the most unusual foliage, and sun-tolerant varieties available at the moment. Palace Purple - Shiny, deep burgundy foliage and large panicles of delicate white flowers. Great contrast plant in containers or mixed borders. A popular and easy-to-grow evergreen variety. Flowers June-August. Height 50-60cm (20-24"); spread 50-60cm (20-24").