Valerian has been used for centuries but its most distinctive feature is its scent. It smells a bit like cherry-vanilla. The surrounding leaves and stems contribute to a musty, sour odor. The roots have a nasty, mouldy smell and it's the rot that's most often dried, powdered and used in potions. One common historical use for Valerian was in perfumery. It is commonly used as a sleep aid, tranquilizer, and antidepressant.

Valerian is a tall perennial with magical properties and clusters of usually white flowers that attract butterflies and bees. It prefers full sun for at least six hours per day and enjoys nitrogen-rich soil that drains well. It likes plenty of moisture. It grows to about five feet high and more than a foot across. It requires a layer of mulch in the spring and autumn.

Spring and autumn is also the best time to harvest Valerian's roots and thin plants as needed. Cats enjoys Valerian almost as much as they love catnip. It's because of actinidine, and the reason this attracts cats. It also attracts mice and rats.

The potency of the Valerian root varies from season to season. This can make the right dose a challenge and so you should consult your healer for the right dosage. A rule of thumb is the dryer the soil, the more concentrated and potent the root's essential oils will be. It is less potent when the soil is wetter. Remember to always consult a Healer before taking Valerian.

Valerian is an effective treatment for insomnia. It will take between 30 minutes to two hours to feel the effects of a relaxed drowsy feeling. Valerian has been used to treat anxiety, attention-deficit disorder, chronic fatigue syndrome, convulsions, depression, epilepsy, headaches, hot flashes, hyperactivity disorder, joint pain, menstrual cramps, migraine, muscle pain, stomach ache, and mild tremors.

Valerian is contraindicated if you are pregnant or nursing. It can be habit forming and should be used for brief periods only. The upper limit is 25 days for an adult. It is not recommended for young children and may cause drug interactions with alcohol or other sedative potions. It should not be taken within two weeks of surgery as it may interact with the anesthetics and other potions.

To store Valerian, powder the root with a mortar and pestle and put in a dark glass container. Leave in a cool place with no moisture or humidity. Use within one year.

Valerian is used in Treacle fudge, the Draught of Living Death, the Draught of Peace, and the Forgetfulness Potion. Its sprigs are used in the Forgetfulness Potion and the Sleeping Draught.