Oregano

Oregano (Origanum vulgare), also known as wild marjoram, is a hardy perennial subshrub in the mint family native to the Mediterranean region. It forms bushy clumps up to 50 cm tall with small oval leaves and delicate pale lilac-pink flowers that attract pollinators. The leaves carry a warm, pungent aroma — most intense just before flowering — and the plant reliably overwinters outdoors in Nordic conditions. It thrives in a sunny, well-drained position and is notably drought-tolerant once established.

Growing

Start seeds indoors 6–8 weeks before transplanting outdoors. Oregano seeds are tiny and light-dependent: scatter them on the surface of moist seed compost, press gently to ensure contact, and do not cover — they need light to germinate. Maintain soil temperature around 16 °C; seeds sprout in 10–14 days. Prick seedlings out and grow on under bright light. Transplant to a dry, sunny, well-drained bed once nights consistently stay above 5 °C and frost risk has passed. Space plants 15–25 cm apart in rows 40–50 cm apart. Avoid overly rich soil, which dilutes leaf flavour.

Care

Water sparingly; oregano tolerates dry conditions far better than wet ones — soggy soil causes root rot. Feed lightly at most once in early growth; excess nitrogen produces lush, flavourless foliage. Cut back flower stems as they form to encourage bushy, leafy growth and delay senescence. In autumn, cut stems to a few centimetres above ground level; the rootstock overwinters reliably and regrows vigorously when soil warms again. Divide clumps every 3–4 years to maintain vigour.

Harvest

Harvest fresh shoots throughout the growing season by pinching or cutting stems back by up to one-third; this keeps the plant compact and productive. Flavour is strongest just as flower buds appear — harvest whole branches at this stage for drying. Cut cleanly above a leaf node to promote regrowth. Repeat cuts are possible all the way until the plant dies back for winter.

In the kitchen

Use fresh or dried oregano in tomato-based sauces, pizza, grilled meats, roasted vegetables, marinades, and herb oils. The dried herb is more intense than fresh — start with smaller quantities. Whole sprigs can be placed under roasting poultry or fish. Steep in olive oil to make a fragrant infusing oil for drizzling.

Storing

Fresh sprigs keep for up to 1 week standing upright in a glass of water at room temperature, or loosely wrapped in a damp cloth in the refrigerator for up to 2 weeks. To dry, hang cut branches upside down in a warm, airy, dark spot until fully crisp — approximately 1–2 weeks. Strip dried leaves from stems and store in an airtight jar away from light; flavour remains good for up to 2 years.