When should you water a Tulsi plant? Discover the best time, religious beliefs, days to avoid and simple care tips. Tulsi is more than just a sacred plant in Hindu homes. Tulsi Mata is worshipped and believed to be particularly dear to Lord Vishnu. She is an important part of the routine Hindu worship practice. But do you know about the ideal time to water a Tulsi plant? Know about the best time for offering water, the importance of morning and avoid watering on certain days.