Oregano (Origanum vulgare)

Oregano

Origanum vulgare

Aromatic foliage carries warm, earthy scent; culinary staple and pollinator magnet. Perennial herb; common names: wild marjoram, oregano.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun to partial shade; thrives in bright, direct sunlight for most of the day; tolerates light shade in hot climates
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Watering Allow top 2 cm of soil to dry between waterings; avoid overwatering to prevent root rot
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Temperature Hardy to -15°C; tolerates hot, dry summer conditions well; protect from prolonged frost in extreme cold
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Characteristics

  • Leaf: Small, oval to lanceolate, gray-green, fuzzy texture, aromatic when crushed
  • Flower: Tiny pink to purple tubular blooms in terminal clusters; attractive to bees
  • Stem: Square, woody at base, branching upright growth
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Care Guide

Watering

Keep soil evenly moist but not soggy

Fertilization

Light, diluted balanced feed once monthly. Avoid over-fertilizing to preserve the plant's aromatic oil content

Eggshell powder topdressing:Crush dried eggshells into fine powder; sprinkle 1 tsp per plant around the base to boost soil calcium and improve drainage
Pruning
  • Pinch back young growth to encourage bushy, compact habit and increase foliage production
  • Deadhead spent flowers to prolong blooming and prevent unwanted self-seeding
  • Cut back to 10 cm above soil in late autumn to promote healthy regrowth in the following spring
  • Remove any yellow or damaged foliage to maintain plant health and appearance
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats; no known adverse effects

Humans: Non-toxic to humans; safe for culinary and medicinal use

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Garden Uses & Culture

Culture: Used in Mediterranean cuisine; symbolizes joy and happiness in some European folk traditions

Usage: Culinary herb, medicinal tea ingredient, pollinator garden plant