In Hindu tradition, the Tulsi plant is considered sacred and is associated with Goddess Lakshmi. Worshipping Tulsi regularly is believed to bring prosperity and invite the presence of the Goddess into the home. However, these benefits are received only when certain important rules related to Tulsi are followed. Here are the key guidelines about lighting a diya near the Tulsi plant.Avoid Lighting a Diya on This DayAccording to religious beliefs, you should neither offer water nor light a diya near the Tulsi plant on Sundays. It is believed that on this day, Tulsi Mata observes a fast dedicated to Lord Vishnu, and lighting a diya may interrupt her sacred observance.Lighting a diya near Tulsi is also considered inauspicious during solar and lunar eclipses. On such days, Tulsi leaves should also not be plucked, as this may displease Goddess Lakshmi and bring difficulties into one’s life. ALSO READ: Why You Shouldn’t Offer Water to Tulsi on Sundays - Religious Belief ExplainedFollow These Rules During Pitru Paksha Special rules related to Tulsi must be observed during Pitru Paksha (the fortnight dedicated to ancestors). It is believed that adhering to these guidelines helps receive the blessings of one’s forefathers.During Pitru Paksha, touching the Tulsi plant is strictly prohibited. Also, Tulsi leaves should never be plucked during this period, as doing so is believed to anger the ancestors, resulting in negative consequences. ALSO READ: Keep These 5 Things Near Tulsi for Good Luck!Disclaimer: The content provided here is based on beliefs and information only. Always consult a concerned expert.