Marjoram

Origanum majorana

herb

verifiedReviewed by the GreenScout Team

A tender perennial herb closely related to oregano, with small, soft, oval green leaves and a warm, slightly sweet flavor. Marjoram is highly valued in Mediterranean and culinary traditions for seasoning meats, vegetables, and oils. The plant produces delicate white, pink, or purple flowers on compact, bushy growth.

Common Problems

Select the problem your Marjoram is experiencing to get a treatment guide.

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Wiltingchevron_right

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Leggy Growthchevron_right

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Yellow Leaveschevron_right

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Slow Growthchevron_right

Care Guide

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Light

Full sun (6–8 hours daily); requires bright light for optimal flavor and growth.

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Water

Water moderately; allow the top inch of soil to dry between waterings. Avoid waterlogging, which causes root rot. Reduce watering in winter dormancy.

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Soil

Well-draining soil with moderate fertility; pH 6.0–7.0. Mix in sand or perlite to improve drainage if soil is heavy.

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Fertiliser

Light feeding; apply balanced fertilizer (10-10-10) every 4–6 weeks during the growing season, or use compost.

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Temperature

Prefers warm conditions (65–75°F / 18–24°C); sensitive to frost and should be protected below 50°F (10°C). Often grown as an annual in cold climates.

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Humidity

Prefers moderate humidity (30–50%); tolerates drier air better than very humid conditions.

Toxicity

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Non-toxic; safe for culinary and medicinal use.

Common Diseases

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Common Pests

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Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.

Frequently Asked Questions

Is Marjoram the same thing as oregano?

No, though they're closely related — Marjoram has a milder, sweeter flavor and is a more tender, less cold-hardy perennial than oregano.

Why did my Marjoram die over winter?

It's a tender perennial that's sensitive to frost and should be protected below 50°F — it's often grown as an annual in cold climates for this reason.