Pongamia pinnata, commonly known as Karanj or Indian Beech, is a fast-growing, nitrogen-fixing tree from the Fabaceae family. Native to South and Southeast Asia, this hardy and versatile tree is widely valued for its environmental, economic, and medicinal uses. Known for its ability to thrive in challenging conditions, Pongamia pinnata is often used in agroforestry, soil restoration, and biofuel production.
Characteristics:
• Plant Description: The Karanj tree grows up to 15–25 meters tall with a broad, spreading crown. Its pinnate, glossy green leaves provide dense shade, and it produces clusters of fragrant, white to pale pink flowers. These flowers are followed by flat, brown seed pods containing oil-rich seeds. • Oil Seeds: The seeds are a major source of Karanj oil, widely used for biofuel, lubricants, and traditional medicine. • Climate Adaptability: Thrives in tropical and subtropical climates, tolerating saline, alkaline, and waterlogged soils.
Uses and Benefits:
• Biofuel Production: The oil extracted from the seeds is a sustainable source of biodiesel and is also used as a lamp oil and in soap making. • Soil Improvement: A nitrogen-fixing tree, Karanj enriches soil fertility and is often used in agroforestry systems to support other crops. • Erosion Control: Its extensive root system stabilizes soil, preventing erosion in degraded lands and coastal areas. • Medicinal Properties: In traditional medicine, the oil, bark, and leaves are used for their anti-inflammatory, antimicrobial, and insecticidal properties. Karanj oil is applied to treat skin conditions and wounds. • Timber and Fodder: The wood is used for firewood and small-scale construction, while the leaves serve as fodder for livestock. • Shade and Ornamental Value: Its dense foliage makes it an excellent shade tree, often planted in gardens, parks, and along roadsides.
Cultivation:
• Sowing: Soak seeds in warm water for 24 hours to improve germination rates. Sow seeds in nursery beds or directly in the field. Cover lightly with soil and water regularly. Germination typically occurs within 1–3 weeks. • Growth Conditions: Prefers full sun and thrives in a variety of soils, including saline and nutrient-poor soils. It is highly drought-tolerant once established but benefits from moderate watering during its early stages. • Maintenance: A low-maintenance tree that requires occasional pruning to maintain its shape and promote healthy growth.
Unique Features:
• Sustainable Oil Production: A renewable source of biofuel, contributing to clean energy solutions. • Resilience: Thrives in saline, waterlogged, and drought-prone areas, making it ideal for challenging environments. • Eco-Friendly: Enhances soil fertility, prevents erosion, and supports biodiversity in degraded ecosystems.
Shipping:
Available for shipping within India and worldwide. Orders are typically dispatched within 1–2 weeks.