1Pot XL
Hydroponic systems 1Pot and 1Pot XL do not limit your further gardening plans and ambitions in any way. On the contrary, you have unlimited options and can easily expand them at any time with any number of pots.
The difference between the classic version and the XL version lies in the volume and design of the pots
- 1Pot complete square 15-litre,
- 1Pot XL - 25-litre square with a round base.


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The economical modular self-watering 1 pot systems are a perfect choice especially for beginner growers. However, you would also find experienced growers who can no longer imagine their harvest without them. The 1pot product range has proven itself thanks to its flexibility, easy maintenance and excellent results for growing at home, in a greenhouse or in the garden, as well as for commercial use.
What is the difference with the XL version? While the basic 1Pot is based on 15-litre square pots, 1Pot XL works with larger 25-litre pots with a round base. The larger volume means more space for roots and longer intervals without intervention - ideal for more robust plants and a longer growing cycle.
How does the system work? At the heart is the AQUAvalve valve, which automatically doses water and nutrient solution from the tank into the tray. It works by gravity, so it does not need a pump or electricity - the plant takes water as needed and the medium has time to aerate between waterings. This means you can leave the system unattended for several weeks.
Easy expandability. You can start with just one module and a tank, then gradually add more pots. Using Accessory Boxes, you can build rows of dozens of plants connected to one tank or FlexiTank, which commercial growers will also appreciate. For a textile alternative, there is the FlexiPot XL.
Frequently asked questions
What is the difference between 1Pot and 1Pot XL?
The main difference is the pot volume - 1Pot has square 15-litre pots, while 1Pot XL has 25-litre pots with a round base. The XL version provides a larger reserve of medium and is suitable for larger plants or a longer cycle without repotting.
Does AutoPot 1Pot XL need electricity or a pump?
No. The system works by gravity through the AQUAvalve valve, which regulates the water supply from the tank on its own. You do not need a pump or power supply; just place the tank higher than the pots.
How long does the system last without supervision?
Depending on the size of the tank, it can be several weeks. AQUAvalve replenishes water automatically, so daily watering is no longer needed - just monitor the tank level and the condition of the nutrient solution.
Can 1Pot XL be used outdoors and in a greenhouse?
Yes. The system has proven itself at home, in a greenhouse and in the garden, and can handle edible and ornamental plants. Outdoors, just bear in mind that rain will affect the moisture of the medium.
Would you like advice on how many pots and what size tank to choose? We will be happy to design a setup tailored to you - contact us at info@higarden.cz.