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Watering Systems

9 products

  • Flexi Tank

    Flexi Flexi Tank

    100

    An alternative to bulky plastic reservoirs, revolutionising water storage for gardeners at any scale, takin...

    Out of stock

    An alternative to bulky plastic reservoirs, revolutionising water storage for gardeners at any scale, taking minutes to assemble with no tools required.Feature HighlightsSpace-Saving — Reduces storage and shipping footprint compared to rigid plastic tanks.Tool-Free Assembly — Assembles in minutes, everything you need in one compact box.SpecsSizes AvailableMultipleCompatibilitySuited to domestic or commercial-scale gardening.

    Out of stock

    £44.00 - £227.00

  • Trolmaster 6 Outputs 24V Control Board (OA6-24)

    The OA6-24 control board is designed to control multiple 24vac solenoid valves.It provides an easy and effi...

    Out of stock

    The OA6-24 control board is designed to control multiple 24vac solenoid valves.It provides an easy and efficient method to control up to 6 valves… each with individual timer settings. Up to 5 OA6-24 can be connected to a single Aqua-x providing a maximum of 30 individually controlled outputs to connect to your solenoid valves. The Aqua-x can also provide a “master pump link” by using a DSP-1 along with the OA6-24. Connecting a DSP-1 to the OA6-24 provides an automatic “pump link” between the DSP-1 and the OA6-24. When any of the 24vac irrigation zones are activated on the OA6-24, the DSP-1 will automatically turn on the pump.FEATURES:LED Power IndicatorAddressing Button6 Individually-Controlled 24V Outputsndividual LED Indicator for Each OutputDouble RJ12 Cable Sockets for Daisy Chain Connectivity

    Out of stock

    £111.00

  • Premium Flexi Tray

    80 cm

    A durable, flexible plastic tray primarily used in gardening and hydroponics to catch water runoff and spil...

    Out of stock

    A durable, flexible plastic tray primarily used in gardening and hydroponics to catch water runoff and spills.Feature HighlightsFits Tight Spaces — Folds or squeezes into tight spots like grow tents, then regains its original shape.Multi-Purpose — Also usable for mixing nutrients or as a general work mat.Protects Floors — Contains spills and runoff to keep your grow space clean.SpecsMaterialFlexible plasticCompatibilitySuited to indoor plant cultivation, especially in grow tents and tight spaces.

    Out of stock

    £24.00 - £41.00

  • Trolmaster Digital Flow Meter to the Controller for Aqua-X Pro only(DFM-1)

    A 1" digital inline flow meter providing accurate measurement of water or nutrient solution flowing through...

    Out of stock

    A 1" digital inline flow meter providing accurate measurement of water or nutrient solution flowing through your irrigation line, specially designed for the Aqua-X Pro system.Feature HighlightsFeed-by-Volume Function — Set your irrigation schedule to be controlled precisely "by volume" with the Aqua-X Pro.Real-Time Monitoring — LCD display for onsite flow monitoring.Future-Ready — May include future functions like water leak or line blockage detection.SpecsPipe Size1"CompatibilitySpecifically designed for the Aqua-X Pro system.

    Out of stock

    £104.00

  • Trolmaster Sensor Board for NFS-1 only(AMP-2)

    Connects the Aqua-X (NFS-1) to precision pH, EC, and temperature probes, constantly measuring water quality...

    Out of stock

    Connects the Aqua-X (NFS-1) to precision pH, EC, and temperature probes, constantly measuring water quality and displaying results on both the Aqua-X and the app.Feature HighlightsPrecision Probe Compatibility — Works with TrolMaster's PCT-1&2 and PPH-1&2 probes.24/7 Alerts — Set min/max limits for pH, EC, or temperature out-of-range notifications.Simple Installation — DIN-type bracket for easy mounting.SpecsTerminalsBNC (pH), Mini DIN (EC/temp), Mini DIN (controller)CompatibilityConnects specifically to the Aqua-X (NFS-1) controller.

    Out of stock

    £134.00

  • Trolmaster Aqua-X Pro Irrigation Control System(NFS-2)

    One of the most advanced irrigation controllers available today, a multi-functional system controlling mult...

    Out of stock

    One of the most advanced irrigation controllers available today, a multi-functional system controlling multiple irrigation solenoids and pumps with extensive sensor monitoring.Feature HighlightsHigh Capacity — Controls up to 300 pumps and 300 solenoids, with up to 50 individual irrigation schedules.Full Water Quality Monitoring — Monitors pH, EC/PPM, temperature, and water content across up to 50 sensors (with optional AMP-3, WCS-1/2, and DFM-1).Flexible Feed Control — Feed on Demand, Feed by Volume, auto-fill reservoir, and calendar-based multi-day scheduling.Linked Zones — Solenoids and pumps can be linked together to control multiple grow areas from one NFS-2.SpecsMax Pumps/Solenoids300 eachMax Schedules50 individualMax SensorsUp to 50 (with optional modules)Display10" touchscreen, phone (TM+) and web-based controlCompatibilityAdd AMP-3, WCS-1/2, and the DFM-1 flow meter to expand monitoring beyond basic timer control.

    Out of stock

    £2,600.00

  • Trolmaster 240V Program Device Station(DSP-2 Aqua-X)

    A multi-function timer module letting you easily connect any device that needs to be controlled by time, wo...

    Out of stock

    A multi-function timer module letting you easily connect any device that needs to be controlled by time, working across the world voltage standard.Feature HighlightsUniversal Voltage Support — Controls any device under the world voltage standard, up to 10 amps.Plug & Play — LED power indicator and RJ12 cable socket for simple setup.SpecsVoltage Range100-240 VAC, 50/60HzMax Current10ACompatibilityWorks with Hydro-X/Aqua-X systems for time-based device control.

    Out of stock

    £102.00

  • Trolmaster Low-Volt Station(DSV-1 Aqua-X)

    A low-voltage output module for the HCS-1 and HCS-2 controllers, letting you directly connect low-voltage d...

    Out of stock

    A low-voltage output module for the HCS-1 and HCS-2 controllers, letting you directly connect low-voltage devices like solenoids, valves, and alarms.Feature HighlightsSelectable Output — Outputs 12 or 24 VDC (up to 0.5A) or 12 or 24 VAC (up to 4.8VA), user-selectable.Multi-Purpose Assignment — Addressable as a temperature, humidity, CO2, or timer device module.Plug & Play — LCD display for easy operation.SpecsDC Output12 or 24 VDC, up to 0.5AAC Output12 or 24 VAC, up to 4.8VACompatibilityWorks with HCS-1 and HCS-2 controllers for directly connecting low-voltage devices.

    Out of stock

    £92.00

  • Trolmaster Aqua-X Irrigation Control System (NFS-1)

    A professional-grade, fully customizable, modularly designed irrigation control system, controlling up to 3...

    Out of stock

    A professional-grade, fully customizable, modularly designed irrigation control system, controlling up to 30 separate irrigation zones with reservoir and medium moisture monitoring.Feature HighlightsMulti-Zone Control — Controls up to 30 outputs (24VAC solenoid valves or 120VAC pumps), managing multiple rooms and zones from one system.Water Quality Monitoring — Monitors pH, EC, and water temperature, plus growing medium moisture using up to 8 Water Content Sensors.Flexible Timers — Set up recycling timers or specific time-of-day schedules.Remote Alerts — Free TrolMaster App gives access to settings and alerts from anywhere.SpecsMax Outputs30 (24V or 110V)Water Content SensorsUp to 8CompatibilityComes with a WD-1 water detector for leak alerts and watering confirmation — the NFS-1 is the system's central brain, with additional sensors and modules connecting via RJ12 daisy-chain.

    Out of stock

    £315.00

Watering Systems

Automate your irrigation with our range of watering systems, including multi-zone irrigation controllers, flow meters, and reservoir monitoring modules from Trolmaster, plus flexible water storage from Flexi. Whether you're running a simple timer-based drip system or a full multi-zone automated setup, our range covers every scale of grow.

Why automated irrigation matters

Manual watering introduces inconsistency — timing, volume, and frequency vary based on when you're available, not what your plants actually need. Automated irrigation controllers like the Trolmaster Aqua-X maintain consistent, precisely timed watering cycles regardless of your schedule, while also monitoring reservoir pH, EC, and temperature to catch problems before they affect your crop.

Feed by volume vs feed by timer

Basic irrigation runs on simple timers (water for X minutes, Y times per day). More advanced systems, paired with a flow meter like the DFM-1, can "feed by volume" instead — delivering an exact quantity of nutrient solution regardless of pressure fluctuations, giving more consistent results than timer-based watering alone.

Multi-zone control

Larger systems like the Aqua-X Pro (NFS-2) can control up to 300 pumps and solenoids across multiple independent zones, letting you run entirely different watering schedules for different rooms, plant stages, or grow media from a single controller.

FAQ

Do I need a full irrigation controller, or is manual watering fine?
For small, single-tent setups, manual watering is entirely workable — automated systems become genuinely valuable once you're managing multiple zones, want precise feed-by-volume accuracy, or need reservoir monitoring alongside irrigation.

What's the benefit of a flow meter over a simple timer?
A flow meter delivers a precise volume regardless of water pressure changes, while a timer-based system can vary in actual volume delivered if pressure fluctuates — flow meters offer more consistency for critical feeding schedules.

Can I expand a basic system later?
Yes — most of our irrigation controllers are modular, letting you add sensors, flow meters, or additional zones as your setup grows, rather than needing to buy a fully-specced system upfront.

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