Sweet marjoram (Origanum majorana) is a tender perennial herb of the mint family with small oval grey-green leaves and a warm, sweet, mildly citrusy aroma gentler than its cousin oregano. Knot-like clusters of tiny white flowers give it the nickname knotted marjoram. Widely used in Mediterranean and Indian fusion cooking, it flavours soups, meats, dressings, and herbal teas. The compact, bushy plant grows well in pots and herb gardens, thriving in warm, sunny, well-drained conditions. In India it is best grown as a cool-to-mild-season herb and overwintered in containers in colder areas.
Specifications
| Family |
Lamiaceae |
| Native region |
Mediterranean and Western Asia |
| Mature height |
20-50 cm |
| Mature spread |
30-40 cm |
| Growth rate |
Moderate |
| Foliage |
Small grey-green oval leaves |
| Flower colour |
White to pale pink |
| Flower season |
Summer |
| Climate zone |
Warm temperate to subtropical |
Care guide
| Sunlight |
Full sun, 6+ hours |
| Watering |
Moderate; let topsoil dry between waterings |
| Soil / mix |
Light, well-drained, slightly alkaline |
| Temperature |
Best at 18-28 C; protect from frost |
| Humidity |
Low to moderate |
| Fertilizer |
Light balanced feed monthly in growth |
| Pruning |
Pinch tips often to keep bushy |
| Repotting |
Every 1-2 years in spring |
| Propagation |
Seeds, cuttings, or division |
| Pests & problems |
Aphids, spider mites in dry heat |
| Toxicity / safety |
Non-toxic; culinary herb |
| Difficulty |
Easy to moderate |
Uses
Leaves season soups, sauces, meats, and salads with a sweet, mild flavour, and are dried for herbal teas. It also adds fragrance to herb gardens.
Growing tips
Grow in a sunny, well-drained spot and avoid overwatering; in the Indian plains treat it as a cool-season herb and shelter pots from harsh midday summer sun. Pinch regularly for a bushy plant.