Snap Dragon (Dwarf variety)

Height: to 15 inches (usually 2 to 10 inches)
Flowers: 1 1/2 inches long
Position: Full sun
Soil: Moist, well drained soil
 
Snapdragons prefer full sun but tolerate light or partial shade.  The soil should be fertile, rich in organic matter, and well drained.  Snapdragons prefer a neutral or alkaline soil and will not perform as well in acidic soil.