Jatropha integerrima: peregrina / जत्रोफा
peregrina / जत्रोफा
Jatropha integerrima, commonly known as Peregrina, Spicy Jatropha, or in Hindi/Marathi as जत्रोफा, is a beautiful, evergreen shrub or small tree admired for its clusters of star-shaped red or pink flowers that bloom year-round in warm climates. It’s a favorite in tropical and subtropical gardens.
Basic Information
- Common Names: Peregrina, Spicy Jatropha, जत्रोफा
- Botanical Name: Jatropha integerrima
- Plant Type: Evergreen shrub or small tree
- Height: 6 to 15 feet
- Flowers: Red or pink clusters
- Native to: Cuba and the West Indies
- Toxicity: Toxic if ingested – keep away from pets and children
Light Requirements
- Full Sun to Partial Shade
- Prefers 6 plus hours of direct sunlight per day for best blooming. It can tolerate partial shade but may produce fewer flowers.
Temperature & Climate
- Ideal Temperature: 20°C to 35°C
- It does not tolerate frost well. In cooler areas, grow it in a container and bring it indoors during winter.
Watering
- Moderate Watering
- Water deeply but allow the soil to dry between waterings.
- Avoid overwatering; it is drought-tolerant once established.
Soil Requirements
- Well-draining soil is a must.
- Prefers sandy or loamy soil with good organic content.
- Avoid heavy clay or soggy soil, which may cause root rot.
Fertilizer
- Use a balanced fertilizer (10-10-10 or 14-14-14) during the growing season (spring to early autumn).
- Fertilize once a month to promote blooming and healthy foliage.
Pruning
- Prune after flowering to shape the plant and remove dead or crossing branches.
- Regular pruning encourages bushier growth and more flowers.
- Wear gloves – sap can be irritating.
Propagation
- Cuttings: The easiest method. Take semi-hardwood cuttings in spring or early summer.
- Seeds: Can be sown, but germination is slower and less reliable.
Pests & Problems
- Generally, pest-resistant, but watch out for:
- Aphids
- Spider mites
- Whiteflies
- Treat infestations with neem oil or insecticidal soap.
Tips for Container Growing
- Use a large pot with drainage holes.
- Ideal for balconies or patios.
- Repot every 2-3 years or when root-bound.
Bonus: Why Grow Jatropha?
- Attracts butterflies, hummingbirds, and bees.
- Low-maintenance and blooms nearly all year in the right conditions.
- Great for hedges, specimen plants, or containers.
