Do Potted Plants Really Add Oxygen to Room?

Potted plants have long been considered as a natural air purifier and oxygen booster to your room. It is assumed that because plants convert carbon dioxide into oxygen through the process of photosynthesis, they are capable of increasing oxygen levels in our homes, apartments, or offices. In this article, we explore the facts and scientific evidence behind this assumption.

Understanding Photosynthesis

Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy that can be used to power the organisms. During photosynthesis, plants absorb carbon dioxide from the air and convert it into glucose and oxygen. The glucose is used by the plant as food, while the oxygen is released into the atmosphere. It is this oxygen that is believed to improve air quality in a room with potted plants.

The Reality of Oxygen Production by Plants

While it is true that plants produce oxygen through photosynthesis, the amount of oxygen produced is relatively small compared to the oxygen levels found in the air. In fact, it would take a lot of plants to significantly increase the oxygen levels in a room. The average houseplant produces approximately 5-10 milliliters of oxygen per hour. This amount is equivalent to the oxygen produced by a single person at rest. Therefore, the idea that potted plants can oxygenate a room solely based on their oxygen production is a myth.

Improved Air Quality

Despite their limited oxygen production, potted plants can still help improve air quality in a room by removing toxins and pollutants through a process called phytoremediation. Plants are capable of absorbing and breaking down harmful chemicals such as formaldehyde, benzene, and trichloroethylene, which are commonly found in indoor environments. This process can significantly reduce the concentration of these chemicals in the air, resulting in a healthier living space for occupants.

The Right Plant for the Right Space

Not all plants are created equal when it comes to improving air quality. Some plants are better suited for removing specific pollutants than others. When selecting a plant for your room, it is essential to research which plants are best suited for your needs. For example, the peace lily plant is known to remove trichloroethylene, benzene, and formaldehyde from the air, making it an excellent choice for offices or homes with high levels of these chemicals.

The Bottom Line

Potted plants can help improve air quality in a room by removing toxins and pollutants through phytoremediation. However, they are not effective in significantly increasing oxygen levels in a room solely based on their oxygen production. Therefore, it is important to select the right plant for your space and understand their benefits to maximize their air-purifying abilities.

In conclusion, while potted plants do not necessarily add significant amounts of oxygen to a room, their air-purifying benefits make them a valuable addition to any indoor environment. Not only do they bring life and color to a space, but they can also help create a healthier living or working environment.