The Naturalizing Daylily Mix, 'Hemerocallis Mix', consists of an extraordinary mixture containing a wide range of vibrant colors; rose-pink, bright yellow, shimmering gold, vibrant orange, fiery red and attractive bi-colors. They're great for naturalizing and provide long lasting color in the garden. Use them in a perennial border in front of shrubbery, as an edging along a walk or wall and in your bulb beds, where they hide the ripening foliage of tulips and daffodils. They need dividing only every 10-15 years. Plant them 18-24" apart.