Updated: July 15, 2022

Croton plant, scientifically known as Codiaeum variegatum, is a popular indoor plant that is loved for its vibrant foliage. Besides its beauty, croton plant is also believed to have several health benefits, including purifying the air by producing oxygen. But how much oxygen does croton plant produce? In this article, we explore the oxygen production of croton plant and its benefits.

Croton Plant’s Oxygen Production

Croton plant produces oxygen through the process of photosynthesis. During photosynthesis, plants use sunlight, carbon dioxide, and water to produce oxygen and glucose. The amount of oxygen produced by a croton plant depends on various factors such as its size, age, and growing conditions.

According to research, a single mature croton plant can produce about 20 milliliters of oxygen per hour under ideal conditions. However, this amount may vary depending on environmental factors such as light intensity, temperature, and humidity.

It’s important to note that the amount of oxygen produced by a croton plant is relatively small compared to the amount of oxygen produced by other plants such as trees. For example, a mature tree can produce up to 260 liters of oxygen per day.

Benefits of Croton Plant’s Oxygen Production

Although croton plant produces a relatively small amount of oxygen compared to other plants, it still has several benefits. Here are some of the benefits of croton plant’s oxygen production:

Air purification

Croton plant is known for its air-purifying properties. It can help remove harmful pollutants such as formaldehyde and benzene from the air. The oxygen produced by the plant during photosynthesis also increases the air quality in your home.

Stress reduction

Studies have shown that indoor plants can help reduce stress and anxiety levels. The presence of plants in your home or office can promote relaxation and calmness. The oxygen produced by croton plant can help create a more peaceful environment.

Better sleep

Having indoor plants such as croton plant in your bedroom can help improve the quality of your sleep. The oxygen produced by the plant during the day can help regulate your breathing and promote a more restful sleep at night.

How to Care for Your Croton Plant

To ensure that your croton plant produces enough oxygen, you need to take good care of it. Here are some tips for caring for your croton plant:

  • Light: Croton plants require bright light to grow and produce oxygen. Place your plant in a spot that receives plenty of sunlight but avoid direct sunlight as it can burn the leaves.

  • Water: Croton plants require regular watering, especially during the growing season. Water the plant when the top inch of soil feels dry to the touch.

  • Humidity: Croton plants thrive in high humidity environments. Mist the leaves regularly or place a humidifier near the plant to increase humidity levels.

  • Temperature: Croton plants prefer warm temperatures between 60-85°F. Avoid placing your plant in drafty areas or near air conditioning vents.


Can croton plant be grown outdoors?

Yes, croton plants can be grown outdoors in warm climates. They require well-draining soil and plenty of sunlight.

Is croton plant toxic to pets?

Yes, croton plant is toxic to pets if ingested. Keep the plant out of reach of pets and children.

How often should I fertilize my croton plant?

Croton plants require regular fertilization during the growing season. Fertilize your plant once a month with a balanced fertilizer.

In conclusion, croton plant may not produce as much oxygen as other plants, but it still has several health benefits, including air purification and stress reduction. To ensure that your croton plant produces enough oxygen, take good care of it by providing adequate light, water, humidity, and temperature.