Yes, indoor plants need sunlight . Light is one of the most important factors for growing all plants. Although the amount and intensity of sunlight required can vary depending on the type of plant. For example, the Banana plant prefers to grow in direct sunlight, just like in nature. A Monstera thrives better in indirect sunlight, and a Dracaena prefers the half shade.
Plants require light for photosynthesis, the process within a plant that converts light, oxygen and water into carbohydrates (energy).Plants require this energy in order to grow, bloom and produce seed. Without adequate light, carbohydrates cannot be manufactured, the energy reserves are depleted and plants die.
While some indoor plants may tolerate low light conditions, most plants benefit from exposure to natural light. Without sufficient sunlight, indoor plants may become weak, leggy, or fail to produce flowers or fruits. It’s important to place indoor plants in locations where they can receive adequate sunlight or supplement their light needs with artificial grow lights if natural light is limited.