Lilium Martagon. Frost hardy, perennial. Needs well-drained soil, choose a sunny site where the plant can catch a little afternoon shade this will preserve the colour of the petals and the flowers will last longer. The bulbs need to planted where they can be left alone as the dont like disturbance. A must have for all gardeners; growing to a height of 3-4ft during the months of July and August with beautiful reflexed petals cascading down the stem. Perfect for the herbaceous border, large pots and containers.