Origanum vulgare, commonly known as oregano, is a versatile and aromatic herb valued for its culinary and ornamental qualities. This plant features branching stems with small, oval-shaped leaves and produces clusters of tiny, pink or purple flowers in summer. Its spreading growth habit and strong fragrance make it a useful addition to herb gardens, rock gardens, and containers, contributing both flavor and visual appeal to various settings. It belongs to the Lamiaceae family.
Origin: Origanum vulgare is native to Europe and western Asia.
Light: Origanum vulgare thrives in full sun. It requires at least six hours of direct sunlight daily for optimal growth and flavour.
Water: Water sparingly, especially once established. Allow the soil to dry slightly between waterings to prevent root rot.
Soil: Origanum vulgare prefers well-drained soil. It can adapt to a range of soil types, but does best in sandy or loamy soil. Avoid heavy clay soils, which hold excessive moisture.
Fertilising: This plant generally does not require heavy fertilisation. A light application of a balanced fertiliser in spring is sufficient. Avoid over-fertilising, which can lead to excessive leaf growth at the expense of flavour.
Pruning: Prune lightly throughout the growing season to maintain a tidy shape and encourage bushy growth. Remove flower heads if you want to focus on leaf production.
Pests and Diseases: Origanum vulgare is generally resistant to pests and diseases, but watch out for aphids and spider mites. Root rot can occur in poorly drained soil.
Uses: Origanum vulgare is primarily cultivated as a culinary herb for its aromatic leaves, which are used to flavor a wide range of dishes. It is also grown as an ornamental plant for its fragrant foliage and flowers. It is a popular choice for herb gardens, rock gardens, and containers.
Toxicity: Although non-toxic to pets,large quantities can cause gastrointestinal upset in pets.