Jungle Geranium (Ixora coccinea)
Nora Grant
About this plant
Ixora coccinea, commonly known as Jungle Geranium, is a tropical shrub famous for its clusters of bright, small flowers that come in red, orange, or yellow. It has glossy green leaves and a dense, bushy form. Often used as a decorative hedge or garden plant, it adds vibrant color and attracts butterflies. It is popular in tropical and subtropical gardens and can also be grown indoors in bright light.
Taxonomy
Higher classification: Gentianales
Origin & Distribution
- Native region
- Southern India, Sri Lanka
- Distribution
- Widely cultivated in tropical and subtropical regions worldwide, native to Southern India and Sri Lanka.
Care
- Suitable locations
- Outdoor, Balcony, Greenhouse, Indoor
- Preferred window facing
- South-facing, Southeast-facing, Southwest-facing
- USDA hardiness zones
- 9–11
- Soil pH
- 5.5–6.5 (acidic to slightly acidic)
- Soil type
- well-draining loam, rich in organic matter
Watering. Water regularly to keep soil moist but not soggy. Allow the top inch of soil to dry out between waterings. Reduce watering in cooler months.
Fertilizing. Feed Ixora coccinea every 6 to 8 weeks during the growing season with a balanced, slow-release fertilizer or a liquid fertilizer diluted to half strength. Avoid over-fertilizing, which can harm the plant.
Ixora coccinea is a fairly tough shrub that thrives in warm, sunny spots. It needs regular watering but dislikes waterlogged soil. If conditions are too dry or shady, it may stop flowering or develop leaf spots. Overall, it requires moderate care and occasional pruning to keep its shape.
Propagation
- Propagation methods
- Cuttings, Seeds
Ornamental features
- Flowering
- Yes
- Flowering period
- spring–summer
Clusters of small, bright red to orange flowers; glossy green leaves; dense shrub form.
Toxicity & Safety
Generally non-toxic but avoid ingestion. Sap may cause mild skin irritation in sensitive people.
Allergy information
Ixora coccinea may cause mild skin irritation in sensitive individuals due to its sap. People allergic to pollen might experience minor reactions when the plant is flowering. To reduce exposure, avoid direct contact with the sap and handle flowers gently.
Common problems
Common problems include leaf spots from overwatering or poor air circulation, yellowing leaves due to nutrient deficiency, and reduced flowering if grown in too much shade.
Uses
Primarily grown as an ornamental plant for colorful garden hedges, borders, and container displays. Attracts pollinators like butterflies.
Notes
Prune after flowering to maintain shape and encourage bushier growth. Repot every 2–3 years if grown in containers. Sensitive to cold temperatures below 10°C (50°F).