Oregano
Origanum vulgare · Lamiaceae
📷 Ivar Leidus · CC BY-SA 4.0
The gardener's calendar
It's peak harvest for oregano: pick regularly and at the right stage to boost production and extend the season.
ID card
- Foliage
- Semi-evergreen to evergreen depending on climate
- Blooming
- July to August, pink, purple or white flowers
- Mature size
- 30 to 60 cm in height
- Growth
- Fast
- Hardiness
- Very hardy, down to -20°C
- Origin
- Mediterranean region and South-West Asia
- Soil type
- Well-drained, poor to moderately fertile
✓ Taxonomy verifiedSource: AI estimate · hardiness: reliability high.
Expert tips
The key tip
Oregano thrives in poor, rocky, very well-drained soil. Maximum south-facing exposure.
The common mistake
Overwatering and over-fertilizing: the plant becomes soft, aromatic compounds decrease, and it often dies back from winter rot.
The pro's trick
Harvest young stems regularly (May-September): the more you pick, the more the plant branches out and densifies.
Care
Sunlight
Oregano demands a full sun location to develop its best aromatic potential. A minimum of 6 to 8 hours of direct sunlight daily is recommended. In shade, the plant will become leggy and lose flavor.
Watering
Water regularly during the first year of establishment to promote rooting. Once well established, oregano is very tolerant of drought and requires little water. Avoid waterlogging, particularly in winter.
Soil and Drainage
Prefer light, well-drained and rather poor soil. Oregano thrives even in rocky or chalky terrain. Overly rich soil promotes soft growth at the expense of aromatic intensity.
Pruning and Harvesting
Prune lightly after flowering to maintain a compact, dense shape. Young shoots produce the most aromatic leaves. You can harvest stems anytime during the growing season.
Fertilizing
Oregano is not demanding; avoid overly rich fertilizer applications. A light application in spring is more than enough. Excess nitrogen dilutes the aroma and weakens hardiness.
Health and Pests
Oregano is rarely prone to disease in well-drained soil. Excess moisture can promote root rot. Pests (aphids, spider mites) are rare and usually harmless. Good air circulation prevents most problems.
Did you know?
Oregano has been revered since ancient Greece, where it symbolized joy and love. The Greeks crowned newlyweds with it and planted it on graves to bring peace to the deceased. Its name comes from the Greek 'oros' (mountain) and 'ganos' (splendor), literally meaning 'the splendor of the mountain'.
Where to buy it
Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.
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Tips generated and checked by Viridia — adapt them to your local climate.