Sweet marjoram (Origanum majorana)

Sweet marjoram, Origanum majorana, is a tender, sweet-scented cousin of oregano with soft, grey-green leaves and knot-like flower buds, which give it the name knotted marjoram. It flavours sausages, stuffings, soups and tomato dishes in European and Middle Eastern cooking. In India it grows in pots and gardens.

Botanical name: Origanum majorana L.
Family: Lamiaceae
Tamil: Marjoram
Hindi: Marjoram
Parts used: Leaf
Habit: Sweet marjoram; English oregano is a shop word
Last updated: 2026-10-27

How to recognise Sweet marjoram

It is a small, bushy, tender perennial, usually grown as an annual, with oval, soft, grey-green, slightly hairy leaves.

Small white to pale pink flowers emerge from tight, rounded clusters of bracts that look like knots.

The scent is sweet and mild, less sharp than oregano.

Oregano, Origanum vulgare, is hardier and stronger-tasting.

The leaves are velvety and grey-green, softer to the touch than oregano.

Traditional use of Sweet marjoram

European and Middle Eastern kitchen

Marjoram is used in sausages, stuffings, soups and egg dishes, and in Middle Eastern herb blends.

European and Middle Eastern food practice

Folk practice

Marjoram tea has been drunk for digestion in European folk practice.

European folk practice

Ancient tradition

In ancient Greece and Rome marjoram was a symbol of happiness and was woven into wedding garlands.

Classical tradition

Modern notes on Sweet marjoram

Its essential oil contains terpinen-4-ol and sabinene hydrate, giving a milder scent than oregano.

Cooks add it late in cooking because its flavour fades with heat.

Dried marjoram loses aroma faster than oregano, so it is best bought in small amounts and stored airtight away from light.

Sweet marjoram safety

Use it as a culinary herb. Do not swallow the essential oil.

Ecology and sourcing

It is native to the eastern Mediterranean and Arabia.

It is frost-tender and grows best in warm, sunny, well-drained conditions.

Bees visit its flowers.

In India it grows best in the cool season, in pots that drain well.

Related plants

Also in Lamiaceae

Questions about Sweet marjoram

Is Sweet marjoram oregano?

No. It is a sweeter, milder relative.

What older names does Origanum majorana go by?

Majorana hortensis.

Why knotted marjoram?

Its flower buds form tight, knot-like clusters.

Can I substitute oregano?

Yes, but use less, because oregano is stronger.

Is Sweet marjoram a perennial?

Yes, in warm climates, but it is usually grown as an annual because it dislikes cold and wet.

Sources

Educational page about a plant. It is not medical advice, not a diagnosis, and not an offer to sell. Traditional use is historical. If you need care, ask a licensed clinician. Questions: hello@meevamed.com.