There are many kinds of lilies with some differences in requirements for growth. By selecting an assortment varieties the home gardener can have a succession lily blooms from June through September.
Good drainage is essential for all lilies.
If the soil is not naturally well drained, gravel should be placed in the bottom of the bed. The soil must also be granular and well supplied with plant food nutrients. Some types of lilies require a damp location. The European Lilies thrive best in alkaline soil. The American Lilies and those from Himalaya and Japan seem to prefer acid soil.