Aster novi belgii ' Rosa Perle' or more commonly known as Michaelmas Daisy, or New York Aster is a vibrant & informal flowering perennial that is great for providing late summer / early autumn colour to borders. The daisy flowers have lavender-pink petals with yellow centres & are great for many types of garden styles, including cottage, contemporary & priarie. The plant has masses of flowers when in bloom & it is a superb plant for attracting bees & butterflies. Height & Spread: 50cm (20).