The Great British Florist, Heather Gorrenge has it covered - and YES you can have a colourful bouquet, table decoration or vase harvested in the UK all year round. Whether it is Grape Hyacinths and freesias in the spring, peonies, roses and sunflowers in the summer or dahlias and sedum in the autumn there are vibrant colours to be had. For winter flowers she suggests eryngium mixed with Senecio cineraria which is naturally silver.