Jatropha Integerrima (Peregrina/Jatropha)

Jatropha integerrima is a perennial evergreen shrub from the genus Jatropha, often trained to grow as a small tree. Its simple, glossy green leaves grow alternately along succulent stems, forming a dense, attractive foliage. Indoors, it can reach about 1 meter, while outdoors it may grow 2–3 meters, making it versatile for both patio containers and open landscapes.

Appearance and Growth

This shrub has dark green, trilobed leaves with prominent veins that provide texture even when the plant is not flowering. It produces upright clusters of bright red, star-shaped flowers throughout the year, attracting bees, butterflies, and other pollinators. After flowering, small red seed capsules or berries appear, which are toxic if ingested, so caution is advised around children and pets.

Spectrum of Uses in the UAE

• Ornamental Value: Its vibrant flowers and evergreen foliage make it perfect for gardens, terraces, and public landscaping.

• Pollinator-Friendly: Continuous flowering supports urban biodiversity by attracting bees and butterflies.

• Container Gardening: Thrives in large pots on decks, patios, or terraces, adding year-round color.

• Low Maintenance: Once established, it is drought-tolerant and resistant to most pests, suitable for UAE’s hot climate.

• Landscape Flexibility: Can be trained as a small tree or left as a shrub for hedges and decorative borders.

Spectrum Considerations for UAE Landscapes

Jatropha integerrima adapts well to full sun or partial shade and can tolerate high temperatures. It prefers well-drained sandy or loamy soils and minimal watering once established, making it ideal for xeriscaping. Its bright red flowers create striking contrast when paired with other heat-tolerant plants like hibiscus, bougainvillea, or plumeria.

Care Tips for UAE Gardeners

1. Sunlight: Full sun encourages prolific flowering.

2. Watering: Water moderately during growth; reduce after establishment.

3. Pruning: Trim dead stems and shape to maintain compact growth.

4. Soil: Ensure well-drained soil to prevent root rot.

5. Fertilization: Occasional feeding during flowering promotes vibrant blooms.

Flowering and Growth Spectrum

Jatropha integerrima is an ideal choice for UAE gardens seeking year-round color, low maintenance, and pollinator support. Whether grown in a container on a terrace or as a small tree in a garden, it combines beauty, resilience, and ecological benefits.

Faqs

• What is Jatropha integerrima?
  A perennial evergreen shrub with bright red flowers, glossy trilobed leaves, and succulent stems, often grown as a small tree.

• Can Jatropha integerrima grow in the UAE?
  Yes, it thrives in full sun, tolerates high temperatures, and is suitable for gardens, patios, and containers.

• How tall does Jatropha integerrima grow?
  It grows up to 1 meter indoors and 2–3 meters outdoors, depending on care and location.

• Does Jatropha integerrima attract pollinators?
  Yes, its year-round red flowers attract bees, butterflies, and other pollinators.

• Is Jatropha integerrima safe for children and pets?
  Its red seed capsules are toxic if ingested, so keep away from children and pets.

• How do I care for Jatropha integerrima in the UAE?
  Provide full sun to partial shade, moderate watering initially, well-drained soil, and occasional pruning for shape.