Which flower is most commonly used for Diwali decorations?

The marigold flower is most commonly used for Diwali decorations. Its bright orange and yellow colors symbolize energy, light, and positivity, making it perfect for the festival. Marigold garlands are used to decorate doors, walls, temples, and even vehicles during Diwali. They are also associated with purity and are considered sacred in Hindu rituals. Marigolds are inexpensive, easily available, and long-lasting, which adds to their popularity. Combined with mango leaves in torans (door hangings), marigolds create a traditional festive look. Their vibrant color mirrors the light of diyas, reinforcing the essence of Diwali as a festival of brightness and joy.