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The Air-Pot Kit 38 Liters is a large-capacity modular pot designed to maximize growth in indoor cultivation . Thanks to its three-dimensional cone structure and raised base , it improves root oxygenation and drainage, promoting vigorous root development in cannabis plants .

The 38-liter Air-Pot Kit is designed for large-scale projects, mother plants, or vigorous indoor varieties. Its perforated wall design directs root tips toward ventilation holes, where they undergo controlled dehydration, activating the air-pruning process.
This mechanism stimulates lateral growth, prevents internal spirals, and forms a compact mass of fibrous roots with greater absorption capacity.
Its raised base creates a ventilated chamber that keeps the substrate oxygenated, reduces excessive humidity, and limits the appearance of fungi.
Made from recycled plastic , it withstands continuous use for years, resisting light and water without deforming.
Assembly is quick thanks to two anchor clips .
Approximate measurements:
Compatible with mixes of peat, aerated coco, perlite or hydroponic substrates, it provides optimal results in indoor growing environments with LED or HPS lighting.
Ideal for those looking for cheap and durable pots that provide professional performance and integrate easily with indoor accessories such as trays, grow tables or irrigation systems.
The 38L format offers ample space for extensive root development, ideal for cannabis plants with long vegetative periods or cloning mothers. The Air-Pot system promotes constant aeration, efficient absorption, and controlled drainage—key conditions in enclosed environments. By preventing soil compaction, it maintains the substrate's microbial activity and the root ball's structural stability.
It helps improve root development and increase plant growth rate. The three-dimensional cone design increases porosity and airflow, reducing the risk of root suffocation or rot. Ideal for large plants or growers who require maximum yield per unit of space in indoor cultivation .
It is also used in hydroponic projects and in final transplants where structural stability and constant production are sought.
Within the category of indoor growing pots , this large format allows you to take full advantage of the genetic potential of vigorous varieties. Its modular structure fits with standard trays and drainage tables, adapting to indoor growing setups of any size. An excellent option for mother plants or productive specimens that require a larger volume of substrate.
It integrates easily with indoor accessories such as irrigation controllers, fans or environmental sensors, ensuring a balanced ecosystem.
1) Assembly: Roll up the wall with the cones facing outwards, align the holes and close with 2 clips . Place the raised base.
2) Preparation of the medium: Fill with an aerated mixture (peat, coconut, perlite). Pre-moisten until slight runoff.
3) Transplanting: Place the root ball in the center and cover with substrate. Gently compact and water to settle the roots.
4) Watering and nutrition: adjust frequency according to the rapid oxygenation of the container. Maintain EC and pH within stable values to avoid deficiencies or excesses.
5) Maintenance: Clean the walls and base between cycles to maintain airflow and drainage. Rotate the pots within the growing area to even out light exposure.
The 38-liter Air-Pot Kit offers an excellent balance between durability, usable volume, and productivity. Its lightweight and reusable design makes it one of the most cost-effective and affordable pots for growers seeking robust and fast-growing cannabis plants .
Available at Hydroponics Blanes , a trusted online grow shop in Spain, with discreet shipping and expert advice. We offer a wide range of indoor growing accessories to complete your indoor cultivation projects, including pots, trays, plant supports, and environmental controllers.
Another way to present the 38-Liter Air-Pot Kit : a robust, modular container designed to promote fibrous root development through air pruning . Its three-dimensional conical structure and raised base offer efficient drainage, increased aeration, and controlled growth, perfect for large cannabis plants in indoor growing setups .
At Hydroponics Blanes, it can be combined with drainage trays, aerated substrates, and drip irrigation systems, achieving stable and productive crops in professional or domestic spaces.
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