Updated: July 25, 2023

In today’s world where pollution levels are increasing and air quality is deteriorating, it is essential to find ways to improve the air we breathe. One way to do this is by incorporating plants into our surroundings. Plants are known for their ability to absorb carbon dioxide and release oxygen through a process called photosynthesis. Shiso plant, also known as Perilla, is one such plant that has gained popularity for its attractive foliage and its potential for improving air quality. In this article, we will explore how much oxygen a shiso plant produces and its benefits for our environment.

Understanding Photosynthesis

Before delving into the specifics of a shiso plant’s oxygen production, it is important to understand the process of photosynthesis. Photosynthesis is the biochemical process by which plants convert sunlight, water, and carbon dioxide into glucose (a form of sugar) and oxygen. This process occurs in the chloroplasts present in a plant’s leaves.

During daylight hours, plants use sunlight energy to convert carbon dioxide from the air and water from the soil into glucose. This glucose serves as their food source, while oxygen is released back into the atmosphere as a byproduct. The amount of oxygen produced by a plant depends on various factors such as its size, age, health, and environmental conditions.

Oxygen Production of Shiso Plant

Shiso, scientifically known as Perilla frutescens, is a herbaceous plant native to East Asia. It belongs to the mint family and is known for its aromatic leaves that come in various colors like green, purple, and red. When it comes to oxygen production, shiso plants are quite efficient.

On average, a mature shiso plant can produce about 5 to 10 milliliters of oxygen per hour during daylight hours. However, it is important to note that this estimate may vary depending on factors such as environmental conditions, plant health, and leaf surface area. Additionally, younger shiso plants may produce slightly less oxygen compared to mature ones.

Benefits of Shiso Plant for Air Quality

Apart from their oxygen production capabilities, shiso plants offer several other benefits for improving air quality. Here are some notable advantages:

1. Absorption of Pollutants

Shiso plants have been found to have the ability to absorb harmful pollutants from the air, such as formaldehyde and benzene. These pollutants are commonly found in indoor environments due to off-gassing from furniture, cleaning products, and building materials. By incorporating shiso plants into indoor spaces, we can reduce the levels of these pollutants and improve overall air quality.

2. Reduction of Carbon Dioxide Levels

As mentioned earlier, during photosynthesis, plants absorb carbon dioxide and release oxygen. By having shiso plants in our surroundings, we can help balance the carbon dioxide levels in the air. This is particularly beneficial in urban areas where carbon emissions from vehicles and industries contribute to high levels of carbon dioxide.

3. Aesthetically Pleasing

Besides their air-purifying properties, shiso plants are aesthetically pleasing and can enhance the visual appeal of any space. With their vibrant leaves and attractive foliage, they can serve as decorative elements in homes, offices, or gardens.

4. Stress Reduction

Numerous studies have shown that being in proximity to plants can help reduce stress levels and promote a sense of well-being. Shiso plants, with their calming aroma and soothing appearance, can contribute to creating a more relaxed environment.

Tips for Growing Shiso Plants

If you want to enjoy the benefits of a shiso plant and its oxygen production capabilities, here are some tips for successfully growing them:

  1. Choose the Right Location: Shiso plants thrive in well-draining soil and prefer a sunny location with partial shade during the hottest part of the day. Ensure that the area you choose provides adequate sunlight and protection from strong winds.

  2. Watering: Shiso plants require regular watering, especially during dry spells. However, be cautious not to overwater as it can lead to root rot. Allow the soil to dry slightly between watering sessions.

  3. Fertilization: Use a balanced liquid fertilizer once a month during the growing season to provide essential nutrients to the plant.

  4. Pruning: Regularly trim the plant to encourage bushier growth and prevent it from becoming leggy.

  5. Pest Control: Keep an eye out for common pests such as aphids and caterpillars, and take appropriate measures to control them.

By following these simple tips, you can successfully grow a shiso plant and enjoy its oxygen production benefits while enhancing your living or working space.

Conclusion

In conclusion, shiso plants are efficient oxygen producers and have numerous benefits for improving air quality. With their ability to absorb pollutants, reduce carbon dioxide levels, and enhance aesthetics, incorporating shiso plants into our surroundings is a great way to create a healthier environment. By understanding the process of photosynthesis and following proper care guidelines, you can successfully grow a shiso plant and enjoy its many advantages. So why not give it a try and contribute to cleaner air for everyone?