Nectar-producing flowers are plants that create a sweet liquid called nectar, which attracts pollinators like bees, butterflies, and hummingbirds. This nectar serves as a food source for these creatures, encouraging them to visit the flowers and help with the pollination process. These flowers often have bright colors and pleasant scents to draw in pollinators. Common examples of nectar-producing flowers include lavender, sunflowers, and honey suckle. By providing nectar, these plants play a crucial role in the ecosystem, supporting both plant reproduction and the survival of various pollinator species.