Blueberry is a popular exotic fruit plant that produces small round blue-purple berries rich in nutrition and antioxidants.The fruit is widely used in smoothies, desserts, jams, cakes, salads, and is known as a superfood because of its high nutrient value.The plant is a small perennial shrub, compact in size, making it suitable for pots and terrace gardens. It requires acidic soil and prefers a cool climate for best fruiting.