Rue (Ruta graveolens) is a perennial herb with a strong odor, small greenish-yellow flowers and blue-green leaves. It is native to Southern Europe. It is also known as common rue or herb-of-grace. Rue is both a culinary herb and a medicinal herb.
Culinary Uses:
- The bitter tasting leaves are used as a condiment to flavor various foods and as a tea.
- They may be used raw or dried for use as a seasoning.
Medicinal Benefits
- It is valued for its flavonoids, particularly rutin, which strengthens blood vessels.
- It is also used as an anti-inflammatory, antispasmodic, expectorant, hemostatic and stimulant.
- To treat coughs and stomach issues such as flatulence, it is given as an infusion.
- The juice of the rue plant has also been used to treat earaches.
Caution: In large doses, however, it can be toxic, and it should never be used by women who are pregnant or nursing.
Other Uses:
- The plant is useful for repelling insects.
- The dried leaves are also an effective moth repellent.
- When mixed as a decoction, it can be used topically to kill lice and fly larvae.
- Rue plant oils are used in a range of cosmetics, fragrance products and soaps.
- The plants are also used to make a red dye.
Caution: Wear protective gloves when handling the plant.
Growing Rue
Indoor Sowing: Early Spring.
Direct Sowing: Spring.
- It is easy to start from seeds in the garden or in trays.
- Sow seeds in Spring.
- Rue seeds need light to germinate, so scatter rue seeds across the surface of the soil and then gently press the seeds into the soil with your hands.
- The seeds should germinate in up to 28 days.
- When the seedlings develop at least two sets of true leaves, they can be transplanted into the garden or into larger pots.
- It grows best in well-drained soil and will even grow in rocky, dry soil where other plants struggle to survive.
- Rue requires full sun to grow and is drought tolerant so it rarely needs watered.
- Water deeply every three weeks. Over-watering can cause root rot.
Medical Disclaimer
Information is for educational and informational purposes only and may not be construed as medical advice. The information is not intended to replace medical advice or treatment offered by healthcare professionals.