The IWS Flood & Drain STD System features the standard 16mm pipework and fixed timer on the system itself.

It is the perfect entry-level Flood & Drain System. It provides reliable, automated feeding, for growers that want a system that delivers outstanding results with minimal effort.

An introduction to IWS Flood & Drain Systems

The IWS Flood & Drain is a complete nutrient delivery solution. You can configure it for almost any grow space, as it is fully modular and adaptable; you can add/remove and rearrange pots at any time.

This fully automated feeding technique makes caring for a large number of plants easy and has been a customer favourite for over a decade. It’s simple to set up and run and allows you to control feed times with complete precision. Making tending your crops a walk in the park.

Also included is a custom-made IWS FlexiTank. FlexiTanks have been tested to the limits, they offer all the functionality of a standard water butt, but with the ability to be packed away and stored in a small space.

How does it work?

The IWS Control Unit pumps nutrient direct from the FlexiTank. You control the times and durations for this with the IWS Timer. The Control Unit is directly connected by pipework, to the pots in the systems. As the Control Unit fills up, the pots also fill until the liquid engages the top float valve inside the IWS Control Unit, stopping the flow of water from the FlexiTank (the float height is the same as the top of the pots, preventing the system from ever flooding).

There are two parts to each pot – an outer pot and inner pot. The IWS outer pot connects via glands and fittings to the pipework in the system, delivering nutrient solution to the pots as the system floods. The inner pot contains the substrate and root mass. It sits inside the outer pot allowing contact with the nutrient but keeping the media inside the pot.

Why use IWS Flood & Drain Systems?

Nutrient delivery

Flood & Drain Systems provide an efficient way to deliver nutrients directly to the root zone. When the pot is flooded, the nutrient solution surrounds the roots, allowing for better nutrient absorption. As the nutrient solution floods the media, it forces old stale air out and when draining back replaces it with fresh oxygen; super charging the root mass.

Prevention of water logging

At user-defined intervals, the system floods the plants with nutrient and then drains them. This prevents root diseases occurring in the plant root zone and locks oxygen in the root zone, driving nutrient uptake which fuels growth.

Minimal management

Once you set the timer on a Flood & Drain System, you can leave it to run for weeks before the water within the FlexiTank needs to be refreshed.

Automation and control

Flood & Drain Systems are easy to automate, making them suitable for indoor environments. You can set the automated timers to control the frequency and duration of flooding, providing a consistent and controlled environment for plants.

Versatility

Flood & Drain Systems are suitable for various growing mediums and are available in 6-48 pots. This flexibility is especially valuable in indoor environments where space may be limited.

Easy to maintain

These systems are easy to maintain and clean, reducing the risk of diseases and ensuring a healthier growing environment for your plants.

About this system – The IWS Flood & Drain STD System

The IWS Flood & Drain Standard is the perfect entry level Flood & Drain System, which is easy to build and use. The fixed 15-minute segmental timer enables feeding to be automated.

Why choose this one?

• For growers who want a budget friendly option
• A great option for those wanting to save time by automating their feeding
• Allows for the optimisation of feed timings
• Recommended for growers with 6-24 pots

Kits available from 6 – 48 pots

All kits contain:

• Control Unit
• Outer Pots
• Inner Punched Pot
• FlexiTank
• Standard 16mm Fittings and Pipe

Inner pot options:

• Aqua pot 6.5L clay pebbles
• Culture pot 6.5L any media
• Punched pot 9.5L any media
• All IWS systems come with punched pots as standard.

Punched Pots come as standard and hold 10.5 litres of medium. These inners hold more medium and come with drainage holes just at the bottom, making them ideal for maximising root-space with bigger plants. They work well with clay pebbles, coco or 60/40 (clay/coco).

Set Up Instructions

For IWS Flood & Drain Systems Set Up Instructions, please Click Here.