Elaeocarpus sphaericus

Elaeocarpus sphaericus, commonly known as the Rudraksha tree, is an evergreen broad-leaved tree belonging to the family Elaeocarpaceae. It is globally recognized primarily for its seeds, which hold significant spiritual and cultural value in many South Asian traditions.

The species is native to the tropical and subtropical regions of Southeast Asia, stretching from the Himalayan foothills to the islands of Indonesia. It thrives in humid environments where the climate remains warm throughout the year, making it a sensitive crop in terms of geographical adaptation.

Botanically, the tree is characterized by its distinct blue drupes. The inner stone of the fruit is naturally segmented and rugose, which makes it aesthetically unique. The tree can reach substantial height in the wild, supported by a dense canopy of glossy green leaves and delicate, fringed white flowers that typically bloom in the warmer months.

Cultivation requires specific environmental conditions, including well-drained, nutrient-rich soil and high air humidity. Elaeocarpus sphaericus is intolerant of frost and requires protection from extreme cold. Successful agricultural practices involve maintaining soil aeration and providing consistent irrigation, avoiding waterlogging which can lead to root rot.

The primary commercial value of the crop lies in the harvesting of its seeds for the jewelry and handicraft industries. In terms of pest management, the plant can be prone to fungal leaf spots and common tropical pests such as aphids or scale insects. Regular monitoring and integrated pest management (IPM) are recommended to maintain plant health in orchards.

• Growth habit: Evergreen tree
• Temperature tolerance: Tropical (no frost)
• Soil preference: Loamy, acidic to neutral
• Primary product: Seeds (beads)