For this mixture we only use the new generation O.T. Lilies which are developed over the last years. When you order 5 bulbs you will receive 5 different varieties. Also larger numbers will contain at least 5 varieties. The new O.T. Lilies will certainly become popular as a garden plant. They are developed for the cut flower industry but do have such good garden qualities like durability, healthy growth, large blossoms and disease resistance that they will perform incredible well in the garden. They are definitely worth trying.