Identification

• Valerian is part of the heliotrope family. There are more than 200 varieties of valerian, both wild and domesticated.
  
  

Features

• Valerian plants are perennials that can reach up to 90 cm in height. The flowers grow in bunches on long stems.
  
  

Valerian Flowers

• Valerian flowers bloom in the spring in many-headed groups. They are a soft white color and have a sweet cherry smell, which is characteristic of heliotropes.
  
  

Considerations

• In order to bloom, valerian needs plenty of sunlight and moist, rich soil. The ideal pH is 5.5 to 7. Gardeners should keep valerian well watered and staked for optimum blooming.
  
  

Expert Insight

• Valerian is a natural sedative and antidepressant and is commonly used as an herbal supplement to promote sleep. Its efficacy is unproven, however, and there is a possibility of restlessness and heart palpitations with long-term use, according to the American Cancer Society.
  
  

Fun Fact

• The unpleasant odor of the valerian plant attracts cats and rats.