In Hinduism, Tulsi and Genda Phool (marigold) offering is considered highly beneficial for couples. Both the flowers are offered to various gods and goddesses. This particular totke (small process) is for better love and understanding between husband and wife.
Daily in the morning or evening, the husband or wife should take a Genda phool sprinkle some kumkum on it and keep it near the Tulsi plant. Continue this process till the desired result is achieved.
There is a widespread belief among many Hindu communities especially in North India that the Genda Phool kumkum offering to Tulsi plant can work wonders in the life of married couples.
Such beliefs are not common among all Hindus. It is only believed by a few Hindus in a specific region.
This belief is more common in North India.