Sandalwood is one of the most valuable trees grown in India. It is famous for its fragrant heartwood and essential oil, which are used in medicines, cosmetics, handicrafts, religious rituals, and perfumes. Because of its high market value and long-term returns, many farmers are now showing interest in sandalwood cultivation. With proper planning and care, sandalwood can become a profitable crop for small and large farmers.
1. Climate and soil requirement
Sandalwood grows well in tropical and subtropical climates. It prefers areas with moderate rainfall and temperatures ranging from 12°C to 35°C. The crop cannot tolerate severe frost or waterlogging.
The tree grows in different soil types such as red soil, sandy soil, laterite soil, and even rocky areas. However, well-drained, slightly alkaline soil with good sunlight gives the best growth. Waterlogged soils should always be avoided because excess moisture damages the roots.
2. Plantation and spacing
Sandalwood is a semi-parasitic tree, which means its roots depend on nearby host plants for nutrients and growth. Therefore, along with sandalwood seedlings, farmers must plant suitable host plants such as pigeon pea (tur), groundnut, cowpea, neem, or acacia. These host plants help sandalwood roots receive nutrients during the early stages.
Seedlings should be planted with proper spacing, usually 10 ft × 10 ft or 12 ft × 12 ft, depending on the land area. Planting during the monsoon season helps the plants establish easily.
3. Irrigation and water management
Sandalwood does not require regular irrigation like vegetables or fruit crops. Young plants need light watering during the first 1–2 years, especially in dry months. After establishment, the tree can grow well with minimal water. Over-irrigation should be avoided because it increases the risk of root diseases.
4. Fertilizer and nutrient management
Although sandalwood is hardy and can grow in poor soils, using organic manure and biofertilizers supports better growth. Applying compost, farmyard manure (FYM), and mulching helps maintain soil moisture and improves root activity.
Because sandalwood depends on host plants, nutrients applied to the host plants indirectly benefit sandalwood as well. Adding neem cake or vermicompost once a year can also help improve soil health.
5. Pests and diseases
The main problem in sandalwood cultivation is spike disease, which causes drying of shoots, yellowing, and reduced growth. There is no complete cure, but selecting disease-free seedlings, maintaining proper spacing, and removing infected plants early can reduce the spread.
Common pests include leaf miners, scale insects, and shoot borers. Regular monitoring and using organic pest control methods help protect the crop.
6. Growth period and harvest
Sandalwood is a long-term crop. It requires 12 to 15 years to develop good-quality heartwood. Farmers can start earning from small thinnings after 8–10 years, but maximum profit comes when the tree matures fully.
Harvesting should be done when the tree has developed sufficient heartwood, which is usually identified by the strong fragrance and dark brown color.
7. Profit potential
The heartwood and oil of sandalwood fetch very high prices in the market. A single mature sandalwood tree can give high returns depending on its size, heartwood content, and oil percentage. With proper planning and patience, sandalwood can be a highly profitable long-term investment.
