Plant tiger lily bulbs so the tip of the bulb is two inches deep. Tiger lilies only grow six to eight inches wide, so you can space them as close as eight inches apart.

In the first experiment, the team applied flurprimidol as a preplant bulb soak to 'Orange Tiger' tiger lily. Results showed that flurprimidol at 10-20 mg·L-1 effectively controlled stem ...

Tiger lilies prefer acid soil but tolerate almost any kind, even alkaline, though they won't grow in heavy, wet clay. The soil should be well-drained and the site sheltered from wind.