Few summer flowers are as rewarding as dahlia variablilis pompone mixed with their vivid blooms that make a real splash of colour the eye catching spherical flower heads add structure and a strong colour accent to the middle of beds and borders pompom dahlias make a long lasting summer display in the garden and superb cut flowers too height 120cm 40483441 spread size two tubers suppliedculinary information all dahlia flowers and tubers are edible the flavours and textures