Oregano

Profile

Family

Lamiaceae

Habit

perennial

Height

0.6 m

Spread

0.6 m

Growth

medium

Lifespan

10 years

First yield

after 1 year

Hardiness

zone 5–9

Shade tolerance

partial shade

Soil

Sand, Silt, Loam

Soil moisture

dry – very moist

pH

6 – 8

Flowering & harvest

Times apply to the northern hemisphere in a temperate climate and shift with altitude and cultivar.

Uses

Edible: Blätter – roh oder gekocht als Küchenkraut. Oregano ist ein wichtiges Würzkraut in der mediterranen Küche und wird oft getrocknet statt frisch verwendet. Die Blätter dienen als Gewürz für Salatdressings, Gemüse und Hülsenfrüchte und werden häufig in stark gewürzten Gerichten mit Chili, Knoblauch, Zwiebeln usw. verwendet. verwendet. Eine Nährwertanalyse ist verfügbar. Die Blüten, die normalerweise im späten Frühjahr erscheinen, sind essbar. Ein Großteil des im Handel erhältlichen getrockneten Oregano stammt nicht von dieser Pflanze, sondern von einer Reihe verschiedener, oft nicht verwandter Pflanzen. Dazu gehören Lippiagraveolens, L. palmeri und Origanum syriacum. Aus den getrockneten Blättern und Blütenstängeln wird ein Kräutertee zubereitet.

Medicinal: Oregano has been used for thousands of years as a culinary and medicinal herb. It has positive effects on digestion and the respiratory system. Pregnant women should avoid using it as a medicinal plant, although it is completely safe in small amounts for culinary purposes. The leaves and flower stems have strong antiseptic, antispasmodic, carminative, cholagogue, diaphoretic, emmenagogue, expectorant, stimulant, stomachic, and mildly tonic properties. Internally, the plant is taken to treat colds, flu, mild febrile conditions, digestive issues, stomach upsets, and menstrual pains. It has a strong calming effect and should not be taken in large doses, although mild teas have a calming effect and promote restful sleep. Pregnant women should not use Oregano. Externally, Oregano is applied to treat bronchitis, asthma, arthritis, and muscle pains. The plant can be used fresh or dried – harvest the entire plant (but not the roots) in late summer to dry and store for winter. Oregano is often used in the form of an essential oil distilled from the flowering plant. A few drops of the essential oil, dripped onto cotton and placed in the cavity of a painful tooth, often relieve toothaches. Due to its high thymol content, this plant is one of the best natural antiseptics. The essential oil is used in aromatherapy to treat the same ailments as the herb.

Other uses: Agroforestry Applications: Oregano can be used as a companion plant to attract beneficial insects and improve the health of surrounding plants. It can also help deter certain pests. The plant's essential oil is used as a food flavoring, in soaps, and perfumes. The herb contains 0.15 - 0.4% essential oil and is suitable for herbal pillows and baths. It was previously used as a scattering herb. The essential oil has been used to kill lice, but caution is advised as it can cause skin irritations. A red or violet dye is extracted from the flower tips, although it is neither bright nor long-lasting. The plant repels ants. The growing plant deters many pests, making it suitable for vegetable cultivation. A useful ground cover for sunny locations, forming a slowly spreading clump. Plants should be spaced about 30 cm apart in each direction. 1. Nectar - Nectar-rich flowers: Yes - Oregano produces small, nectar-rich flowers that attract various pollinators like bees and butterflies. 2. Wildlife - Food (fruits, seeds, leaf litter, shelter, nesting site, roosting site): Yes - While Oregano itself does not produce significant fruits or seeds, the leaves are edible and nutritious for humans and may have some food value for wildlife. Its dense foliage can provide shelter but is not typically used for nesting. 3. Protection for Invertebrates (overwintering sites, leaf litter, ground cover): Yes - Oregano can provide habitat for beneficial insects and contribute to ground cover. Its structure can provide support for some invertebrates, and the leaf litter can offer overwintering sites for various organisms. 4. Pest Confuser (smell): Yes - Oregano has a strong aromatic scent that can help confuse or deter some pests, making it useful in mixed plantings.

Growing

Landscaping: Borders, pots, ground cover, rock gardens, coastal areas. Requires a rather dry, warm, well-drained soil in full sun, but not picky about soil type and thrives on chalk. Prefers slightly alkaline conditions. Tolerates poor soils. Dislikes wet soils. Hardy to about -20°C. Oregano has a long tradition in cuisine and medicine, often grown as a culinary herb in modern gardens; there are some named varieties. Plants growing near the sea have the strongest scent. A good companion plant that enhances the taste of neighboring plants. The flowers are very attractive to bees and butterflies. A good companion for the cucumber family, beneficial to all nearby plants. The entire plant has a sweet, slightly peppery aroma. Members of this genus are rarely if ever bothered by browsing deer. Special features: Attractive foliage, Fragrant leaves, Non-native to North America, Attracts butterflies, Suitable for cut flowers, Suitable for dried flowers, Fragrant flowers. When designing a garden and the above-ground architecture of a plant, considerations of root structure are helpful in selecting plants that work together for their optimal soil needs, including nutrients and water. The root pattern is rhizomatous with underground stems that send out roots and shoots along their length. Oregano is self-fertile. Oregano is usually harvested in late spring to summer, just before the plant begins to bloom. Oregano generally blooms from late summer to early autumn. Oregano grows relatively quickly and is mature in about 2-3 months under optimal conditions.

Propagation

Sow seeds in early spring at 10-13°C, covering them lightly. Germination typically occurs within 2 weeks. Transplant seedlings into individual pots when large enough and plant them in their final position in early summer. Alternatively, sow directly in late spring. Divide in March or October, with larger divisions easily planted directly into their final spot. For smaller divisions, pot them and let them grow in semi-shade in a cold frame until well established before planting out in late spring or early summer. Take basal cuttings from young, non-fruiting shoots in June. Harvest shoots with plenty of underground stem when about 8-10 cm above the ground. Repot them individually and place in semi-shade in a cold frame or greenhouse until well rooted before planting out in summer.

Value for wildlife

Ökologischer Wert Insektenmagnet: Besonders für Wildbienen (z. B. Sandbienen). Schmetterlingspflanze: Raupenfutter für z. B. den Majoran-Dickkopffalter.

Origin & habitat

Most of Europe, as well as parts of North and West Asia.

Light shade on rocky river banks where they form extensive colonies. Forested gorges in Turkey, 650 - 1200 meters.

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