Air Pots, a Review- Increase your Plant Size with a Smaller Pot

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Product: Air root pruning pots

The Best Place to buy:

Size of pots: 30cm x 30cm.

The volume of Compost Required: 20 litres

Shipping Weight: 0.54kg

My score: 9/10

If you ever grow a plant in a container, you know that there comes a time when the plant becomes root bound. This is when instead of the roots growing downwards (as they would normally do in a garden) in search of nutrients and moisture; it instead goes around and around at the bottom of the container.

This will affect how the plant response, so that it cannot obtain the nutrients or the moisture that it requires. The plant will start to suffer and wilt, even if water is added to the container. The plant will look sad and neglected, the leaves start turning yellow, not a pretty sight. Your first thought is that the plant is dying, but no, it just needs rehousing.

Wait a minute, what if there is a better way to grow your plants, without it suffering, where becoming root bound become a thing of the past. There is an answer and it is these air pots.


The Air pot is a reusable container that is actually recyclable after a long time of use. It is claimed that the pots improves the quality of the roots of the plant and therefore produces a healthier plant. These revolutionary approach leads to the plant within to produce a non-spiraling root system that cannot be repeated by other containers on the market.

The environmentally friendly pot is made out of high-density polythene, which is recyclable once the product has reached the end of the life cycle.

The Air pot is circular in shape with a perforated side wall all around it. It looks like a plastic egg box and feels like one too. There are no flat surfaces and so the plant roots cannot be deflected back into the container and therefore stopping the spiraling process.

The inward pointing cones have holes in them from which the roots grow toward and through them. Any roots that emerge from the holes meet the air, where the roots will dehydrate and die. This process is known as air pruning.

The plants’ response to this air pruning is to send out more new roots to compensate for the loss. This leads to a dense and fibrous root system that radiates from a central point. The new root system is created in a short time. A better root system will result in a bigger, healthier plant.


The pot comes in a kit form, where the egg-shaped wall, base plate, and fastening screws can be assembled in minutes. The kit is flat packed, but no need to worry as detailed instructions are given, and as a bonus, no tools are required. You fill the air pot with the growing medium of your choice.

The pots are very durable and will last a number of years. They come in a variety of sizes of 4 litres, 7 litres, 10 litres, 12litres, 20 litres and 30litres. So if you have a large plant then there is a pot size that is suitable to meet your growing requirements.


I have personally used a 7 litres pot to grow sweet peppers, tomatoes, and chilies in them, with great success. The plants do seem healthier and there do seem to be more fruit produced.


No. because the compost does dry out very quickly. In dry, hot weather, especially in greenhouse plants, plenty of watering is required, sometimes up to 2 times a day.

The best thing about this problem is that at the end of the season it can be unraveled and stored away for use next year.


• Healthy plant and roots- stops the plants becoming root bound.

• Less rehousing- perennials can remain in pots for years. When it needs to be repotted then this can be done with ease.

• Reusable- The pots are durable and are made out of UV resistant HDPE. It is easy to assemble and disassemble.

• Multiple sizes are available- 4 litres, 7 litres, 10litres, 20 litres, and 30 litres.

• Increase the yield of fruit and vegetables-better roots means larger harvests.


• More roots mean more feeding- It is advised to add a slow release fertilizer to the growing medium. You also need to feed once a week with a liquid tomato fertilizer during the growing season.

• It will need frequent watering as more roots mean more water will be required. You will need to add water retaining crystals to the compost to reduce the amount of water that is required.

• The instructions are detailed enough, but it does not state which way up the domed base plate goes. I found out later that the domed plate has to face up, with the flat edge facing upwards.


If you want to grow your tomatoes, peppers, or you have perennials that need to be potted, then these air pots come highly recommended by me. This is true once you get the watering and feeding regime right.

If you use one expect, a large display of beautiful flowers. Make the right choice and get one today here.

If you have any questions you wish to make, please leave them in the comment box below.

Do not forget to share the good news.



10 thoughts on “Air Pots, a Review- Increase your Plant Size with a Smaller Pot”

  1. Have you used these with flowers? I imagine it would work just as good. I am interested in starting a few bunches of flowering plants in some containers to brighten up my porch area. These would be great and maybe since the porch is not in the sun it wouldn’t need too much watering. I will check out these air pots. Thank you! 

    1. Hi Anita

      If you can use a normal traditional pot for growing your flowers in, then you can do a like for like replacement, as the air pot will ensure that your flowering plants will produce better blooms.

      Thank you


  2. Hey Antonio,

    This is really an unique and informative article I must say. I did not heard about Air pots before. But after reading your article I have come to know many things and the advantages of it’s usage. It’s so light weight, environment friendly and reusable which makes it a great product. I will surely buy these pots for my plants.

    Thank you for writing such a helpful article.

    1. Hi Marvin

      Thank you for those kind words and they are very much appreciated.  Air pots are the future.

      Kind Regards


  3. HI Antonio, I live in a unit and like to grow herbs and chillis in pots in the kitchen and on our little deck.  I note that you say that these pots will require watering a bit more due to obvious loss though the holes.  Is there a way that these can be used indoors with a bowl underneath?  And will doing this defeat the purpose of the air pruning process as the roots will not dry in a bowl?.


    1. Hi Paul.

      You can use a saucer underneath to catch all the excess water. The only problem is that as there are no soil in contact with the water, it will not be sucked up again. It will not be wasted as you can add this water back into the air pot. Believe it or not, you do not lose much water from the side because of the dense root structures. The extra watering is because more roots means more moisture is required, so in effect you are producing a healthier plant that needs more water to survive. The air pruning will be unaltered.

      You can use small pots for growing herbs in and chillies. This will not present a challenge.



  4. wow! you have done enough justice to come up with the well detailed and informative article on the air root pot. I’ve learned from it and i now have idea about the air root pot, its advantage and disadvantage, the difference in size and so on. Though, I’m not into growing of plant but you article is an eye opener to those that grow plant as it would help them make the right choice and what size is perfect for a particular plant as it has size variation.

    From the article, looking closely at the air root pot, i notice the well air pores that allow enough flow of air for proper ventilation that enable plant obtain their nutrient for growth.

    Thanks for sharing this great post.

    1. Hi Ayockson

      Thank you for those kind words. Air pots are still not used in mainstream gardening but because of the advantages on offer people will be using them more soon.

      Kind regards


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