Best Indoor Plants That Release Oxygen at Night

Many indoor plants release oxygen during the day through the process of photosynthesis. However, only a few plants are known for releasing oxygen at night as well. These plants perform a type of photosynthesis called crassulacean acid metabolism (CAM), which allows them to continue releasing oxygen during the nighttime. Here are some of the best indoor plants that release oxygen at night:

1. Snake Plant (Sansevieria):
Snake plants are well-known for their air-purifying qualities and their ability to release oxygen at night. They are low-maintenance, tolerate low light conditions, and are excellent for improving indoor air quality.

2. Aloe Vera:
Aloe vera is not only popular for its soothing gel, but it also releases oxygen at night. This succulent thrives in bright, indirect light and helps filter harmful indoor air pollutants.

3. Peace Lily (Spathiphyllum):
The peace lily is an attractive flowering plant that purifies the air and continues to release oxygen during the night. It prefers low to moderate light and regular watering.

4. Orchids:
Orchids are elegant and beautiful flowering plants that are known for releasing oxygen at night. They require filtered light and proper care, making them a favorite among indoor plant enthusiasts.

Orchid Meaning

5. Gerbera Daisy (Gerbera jamesonii):
Gerbera daisies are vibrant and colorful flowering plants that not only release oxygen at night but also purify the air by removing pollutants like benzene and trichloroethylene. They prefer bright, indirect light.

6. Spider Plant (Chlorophytum comosum):
Spider plants are easy to care for and produce oxygen at night. They are known for their air-purifying abilities and adapt well to various indoor conditions.

7. Christmas Cactus (Schlumbergera):
The Christmas cactus is a popular holiday plant that releases oxygen at night. It adds a festive touch to indoor spaces and prefers bright, indirect light.

It’s important to note that the amount of oxygen released by indoor plants, even those that do so at night, is relatively small compared to the oxygen we get from outdoor air. However, having these plants in your living spaces can contribute to better air quality and a more pleasant indoor environment, especially during the nighttime hours. Additionally, the act of caring for and surrounding yourself with indoor plants can have psychological benefits, promoting relaxation and reducing stress levels.