Hemerocallis Daring Deception - Daylelie. Hemerocallis, better known in England as daylily, will create a beautiful sea of flowers in your garden. Performing well in a wide range of conditions, this plant will produce its flowers for months on end. This plant forms clumps of dense green foliage crowned with stems of fragrant, colourful flowers. An excellent choice for edges, borders or mixed pots. Tip: Trim back the flower stems once the flowers are spent and remove old foliage in late autumn.