Origanum vulgare 'Compactum', often called compact oregano, is a low-growing, aromatic herb prized for its dense foliage and flavourful leaves. This Origanum cultivar forms a tight, mounding shape with small, green leaves and produces clusters of tiny, pink or purple flowers in summer. Its neat growth habit and strong fragrance make it a useful addition to herb gardens, rock gardens, and containers, adding both culinary value and ornamental appeal to various settings. It belongs to the Lamiaceae family.
Origin: Origanum vulgare is native to Europe and western Asia. 'Compactum' is a cultivated variety selected for its smaller size and denser growth.
Light: Origanum vulgare 'Compactum' thrives in full sun. It requires at least 6 hours of direct sunlight per day for optimal growth and flavor.
Water: Water sparingly, especially once established. Allow the soil to dry out slightly between waterings. Overwatering can lead to root rot.
Soil: Origanum vulgare 'Compactum' prefers well-drained soil. It can tolerate a range of soil types, but thrives in sandy or loamy soil. Avoid heavy clay soils, which can retain too much moisture.
Fertilising: Origanum vulgare 'Compactum' is not a heavy feeder. Fertilise sparingly in spring with a balanced slow-release fertiliser. Avoid over-fertilising, as this can lead to excessive foliage growth at the expense of flavor.
Pruning: Prune lightly throughout the growing season to maintain a compact shape and encourage bushier growth. Remove flower heads if you want to focus on leaf production.
Pests and Diseases: Origanum vulgare 'Compactum' is generally resistant to pests and diseases, but keep an eye out for aphids and spider mites. Root rot can occur in poorly drained soils.
Uses: Origanum vulgare 'Compactum' is primarily grown as a culinary herb for its aromatic leaves, which are used to flavor a wide range of dishes. It's also grown as an ornamental plant for its compact shape and fragrant foliage. It is a popular choice for herb gardens, rock gardens, and containers.