Galium odoratum, commonly known as sweet woodruff or woodruff, is a perennial herbaceous plant belonging to the Rubiaceae family. It is native to Europe and Asia and is well-known for its fragrant leaves. Here's some information about Galium odoratum:
Appearance: Sweet woodruff is a low-growing plant that typically reaches a height of about 6 to 12 inches (15 to 30 cm) and forms spreading clumps. It has whorls of narrow, lance-shaped leaves that are arranged in a circular fashion around the stems. The leaves are bright green and have a distinctive sweet scent when crushed or bruised.
Flowers: In spring, sweet woodruff produces small, star-shaped white flowers that are arranged in loose clusters. The flowers are delicate and have four petals. They add a touch of charm to the plant but are not typically the main ornamental feature.
Fragrance: The leaves of Galium odoratum are highly fragrant and emit a sweet, hay-like scent. The scent is most noticeable when the leaves are crushed or dried. Because of its pleasant fragrance, sweet woodruff has been used traditionally in potpourris, sachets, and perfumes.
Growing Conditions: Sweet woodruff prefers partial to full shade conditions, making it well-suited for woodland gardens or shaded areas. It thrives in moist, well-draining soil with a slightly acidic to neutral pH. Once established, it can tolerate dry periods but generally prefers consistent moisture.
Uses: Galium odoratum is valued for both its aromatic foliage and its ground-covering habit. It is often used as a decorative plant in shady gardens or as an underplanting beneath trees or shrubs. It spreads by rhizomes and can form a dense carpet of foliage, helping to suppress weed growth.