Tulsi Vivah: Marriage of Tulsi and Shaligram
तुलसी विवाह
Quick Answer
Tulsi Vivah is the ceremonial marriage of the sacred Tulsi plant (holy basil) to Lord Vishnu in the form of Shaligram stone. Performed on the eleventh day of Kartik Shukla Paksha, it marks the end of the Chaturmas period and the beginning of the Hindu wedding season.