Pre-OrderFlexiPot 48-Pot System with 400L Tank - 50L Fabric Pots
£1,795.46£1,994.95Save £199.49
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Description
FlexiPot 48-Pot System with 400L Tank – 50L Fabric Pots is a large-scale, gravity-fed irrigation system built for professional growers who demand consistent, automated watering across extensive grow spaces. Using AutoPot’s AQUAvalve technology, it delivers water and nutrients to each plant only when needed—ensuring perfect hydration with zero electricity, timers, or pumps. The 50L breathable fabric pots offer exceptional root space and natural air pruning, while the 400L FlexiTank provides a substantial nutrient reserve for long, maintenance-free growing cycles.
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Comprehensive 48-pot setup – Includes 48 x 50L FlexiPots, trays, AQUAvalves, 400L FlexiTank, and all fittings and pipework.
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Automatic irrigation control – AQUAvalve maintains balanced moisture levels by feeding plants only as required.
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Huge 400L reservoir – Delivers reliable, long-lasting hydration and reduces refill frequency.
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Extra-large 50L fabric pots – Ideal for large plants or extended growth cycles, offering exceptional root volume.
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Air-pruning design – Promotes strong, fibrous root development and prevents root circling.
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Energy-free operation – Runs entirely on gravity, with no need for power, pumps, or timers.
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Uniform feeding – Ensures consistent moisture and nutrient delivery across every pot.
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Recommended setup – Mix nutrients thoroughly in the tank, elevate slightly above pot height, and keep AQUAvalves level and clean for dependable performance.
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Made by AutoPot – UK-engineered for professional reliability, durability, and efficiency.
Delivering hands-free irrigation, strong root health, and high-yield results, the FlexiPot 48-Pot System with 400L Tank is the ultimate large-scale growing solution for growers seeking precision, simplicity, and professional performance.
Key facts
| Type | Gravity-fed self-watering system: no pump, no timer, no electricity |
|---|---|
| Pots | 48 x 50 litre fabric FlexiPots |
| Tank | 400 litre FlexiTank |
| Valve | AQUAvalve supplies water and feed only when the plant needs it |
| Make | AutoPot, UK |
| Brand | Autopot |
| Maker's part number | APXXL/50L/48 |
| Product code | 11188 |
| 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 air-prune the roots, giving a dense root system. 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
- 48 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.
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.




