The many varieties of Tulip provide a long season of bloom if cultivars are carefully selected. Plant at least 12 bulbs of each variety for best effect. Tulip bulbs bruise easily but tolerate most well-drained soils. They are more susceptible to rots in wet soil. The bulbs are planted in October at a depth of 6 inches, smaller bulbs are planted 4 inches deep.
Division is done when the foliage matures.
After digging they can be stored until planting time in October. There are many species and strains of tulips. Some of the more common are listed below. Prefers hot weather. Some have mottled foliage.