Ocimum Tenuiflorum, mostly known as Holy Basil, Tulsi is an aromatic perennial plant in the family Lamiaceae. It is native to the Indian subcontinent and prevailing as a cultivated plant throughout the south-east Asia tropics. Holy Basil for religious and traditional medicines purpose, and for its essential oil. Holy basil commonly used as a herbal tea, commonly used in Ayurveda and has a place within the Vaishnava tradition of Hinduism in which lover perform payer involving Holy Basil plants or leaves.

Holy Basil is an erect, many-branched subshrub, 30-60 centimetre height with hairy stems, and leaves are green or purple. Indian traditionally Holy Basil is planted in the centre of the central courtyard of Hindu houses. Tulsi Vivah (Holy Basil marriage) ceremonial festival performed in India.