What plants can release oxygen at night
Let's talk about the knowledge of home decoration. What plants can release oxygen at night? Next, the editor will introduce.
It seems that many plant enthusiasts are looking for plants that produce a lot of oxygen at night. What plants can release oxygen at night? There are many articles on similar topics, but they all say the same thing about cacti and sedum, which seems reasonable but is actually useless.
We know that most plants generate oxygen through photosynthesis during the day and store the required energy (organic matter). So what about the claim made by some online articles that cacti and other plants absorb carbon dioxide and release oxygen at night? Cacti do have a respiratory process at night and absorb carbon dioxide, but this is just to avoid water loss during the day by changing the absorption of carbon dioxide from daytime to nighttime. This is not the same as what we mean by absorbing carbon dioxide and releasing oxygen. Oxygen release requires photosynthesis, and without light, how can it happen?
So, don't believe in the claim that some plants absorb carbon dioxide and release oxygen at night. We can't deal with too academic things, let's talk about some common sense.
I've mentioned before about plants absorbing formaldehyde, and the principle is the same. In a large room, with a high volume of human breathing, the respiratory function of plants is very small. Even if they really have the rumored function, it would be like a small horse pulling a large cart—it can't pull it. Moreover, neither cacti nor sedum are suitable for indoor cultivation due to lack of sunlight and poor ventilation. This point can be confirmed. You can't keep moving plants between the balcony and bedroom every day, and I believe you will give up within a week.
The above green plant tips about what plants can release oxygen at night (respecting the facts) may be helpful to you in your daily life!