Valerian, Valeriana officinalis Let’s talk about a plant 🪴 * Garden valerian, also called garden heliotrope (Valeriana officinalisj), is a perennial herb prized for its spicy fragrant flowers; it is native in Europe and western Asia. Its dried rhizome yields valerian, a natural sedative Garden valerian (Valeriana officinalis) is a perennial non-native invasive plant of sunny wetlands and roadsides. Untreated, this plant can form dense infestations that replace native vegetation and harm wildlif