Patchouli (Pogostemon cablin)
Cablin
About this plant
Patchouli is a fragrant herb known for its strong, musky scent used in perfumes and incense. It has broad, green leaves and grows as a bushy plant. Traditionally, its essential oil is valued in aromatherapy and cosmetics. It is also used as a decorative plant in gardens and indoors.
Taxonomy
Higher classification: Order Lamiales
Origin & Distribution
- Native region
- Philippines, Indonesia, Malaysia
- Distribution
- Originally from tropical Asia, especially the Philippines and Indonesia, now cultivated worldwide in warm climates and indoors as a houseplant.
Care
- Suitable locations
- Indoor, Outdoor, Balcony, Greenhouse
- Preferred window facing
- East-facing, Southeast-facing, South-facing
- USDA hardiness zones
- 10-12
- Soil pH
- 6.0-7.0 (slightly acidic to neutral)
- Soil type
- well-draining potting soil mix
Watering. Water when the top inch of soil feels dry. Avoid waterlogging by ensuring good drainage. Reduce watering in cooler months.
Fertilizing. Feed patchouli every 4-6 weeks during the growing season with a balanced, water-soluble fertilizer diluted to half strength. Avoid over-fertilizing, which can cause leaf burn.
Patchouli is a hardy plant that prefers warm, humid conditions and partial shade. It needs well-draining soil and moderate watering. Overwatering can cause root problems, so let the soil dry slightly between waterings. It requires occasional feeding and benefits from pruning to keep its shape.
Propagation
- Propagation methods
- Cuttings, Seeds
Ornamental features
- Flowering
- Yes
- Flowering period
- late summer
Broad green leaves with a strong fragrance; small pale pink or white flowers in late summer; bushy form.
Toxicity & Safety
Patchouli is generally safe but avoid ingestion. Essential oils can irritate skin if applied undiluted.
Allergy information
Patchouli (Pogostemon cablin) may cause mild skin irritation or allergic reactions in some people, especially those sensitive to plant oils. The main trigger is its fragrant oil. To reduce exposure, avoid direct contact with the leaves or essential oil if you have sensitive skin or allergies.
Common problems
Patchouli can suffer from root rot if overwatered and may attract pests like spider mites or aphids if kept too dry or in poor air circulation. Yellowing leaves often indicate overwatering or poor drainage.
Uses
Used for its fragrant essential oil in perfumes, incense, and aromatherapy. Also grown as an ornamental herb indoors and in gardens.
Notes
Prune regularly to encourage bushy growth and prevent legginess. Repot every 1-2 years to refresh soil and provide space for roots. Sensitive to cold drafts and temperatures below 10°C (50°F).