Pre-OrderFlexiPot 24-Pot System with 400L Tank - 50L Fabric Pots
£976.46£1,084.95Save £108.49
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Description
FlexiPot 24-Pot System with 400L Tank – 50L Fabric Pots is a high-capacity, gravity-fed irrigation setup designed for growers who need consistent, automated watering across large grow spaces. Using AutoPot’s AQUAvalve technology, it supplies water and nutrients only when plants demand it—eliminating the need for electricity, timers, or pumps. The 50L breathable fabric pots offer maximum root space and natural air pruning, while the 400L FlexiTank provides a substantial nutrient supply for long, maintenance-free growing cycles.
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Comprehensive 24-pot system – Includes 24 x 50L FlexiPots, trays, AQUAvalves, 400L FlexiTank, and all fittings and pipework.
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Automatic irrigation control – AQUAvalve delivers precise feeding on demand, keeping moisture levels perfectly balanced.
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Huge 400L reservoir – Stores enough nutrient solution for large-scale setups, reducing refill frequency.
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Large 50L fabric pots – Ideal for big plants and extended growth cycles with ample root room.
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Promotes healthier roots – Air-pruning encourages stronger, more oxygenated root systems.
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Energy-free operation – Runs entirely on gravity, requiring no pumps or electrical input.
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Modular and expandable – Add extra pots or systems easily to match your growing needs.
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Recommended setup – Mix nutrients in the tank, elevate slightly above pot level, and keep AQUAvalves clean and level for smooth performance.
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Made by AutoPot – UK-engineered for dependable, professional-grade irrigation control.
Delivering consistent watering, robust root growth, and true hands-free automation, the FlexiPot 24-Pot System with 400L Tank is the ultimate low-maintenance solution for large-scale, high-performance growing environments.
Key facts
| Type | Gravity-fed self-watering system: no pump, no timer, no electricity |
|---|---|
| Pots | 24 x 50 litre fabric FlexiPots |
| Tank | 400 litre FlexiTank |
| Valve | AQUAvalve supplies water and feed only when the plant needs it |
| Expandable | Connects to extra pots or systems |
| Make | AutoPot, UK |
| Brand | Autopot |
| Maker's part number | APXXL/50L/24 |
| Product code | 11186 |
| Category | Autopot FlexiPot Systems (20l) |
How to use
Mix the nutrients thoroughly in the tank and stand the tank slightly above the height of the pots, so the flow stays steady. Keep every AQUAvalve level and clean so it opens and closes properly.
The fabric pots let air in all round the root ball and stop roots circling. Extra pots and spares are in FlexiPot accessories and parts. Other pot sizes and system sizes are in AutoPot FlexiPot systems.
What’s in the box
- 24 x 50 litre FlexiPots
- Trays
- AQUAvalves
- 400 litre FlexiTank
- All fittings and pipework
Questions
Does the FlexiPot system need electricity?
No. It runs on gravity, and the AQUAvalves feed each plant on demand without pumps or timers.
Where should the tank go?
Slightly above the height of the pots, so the solution flows down to the valves.
Can I add more pots later?
Yes. The system is modular, so extra pots or systems connect to it.
Which pot size should I choose: 20, 35 or 50 litres?
The 50 litre pots give the most root space and suit large plants. The same systems come with 20 and 35 litre pots for smaller plants.
Growers’ guides
- Autopot Systems Explained: How They Work and Which to BuyHow Autopot works without pumps or power, which system and pot size suits your space, what to grow in, and how to set it up.
- Fabric, Air-Pot or Plastic Pots? How to Choose (and What Size)Air-Pots, fabric pots and plastic pots compared: how air-pruning works, which dries out fastest, and which size for seedlings, mothers and big plants.




