Idrolab Large 4×6 Pot System (Including Diffuser & Chiller)

The Idrolab RDWC system is a flexible, effective hydroponic system, which can help growers maximise plant growth potential.

This system consists of multiple 42 litre pots, connected via 62 mm pipework, linked to a control system, and connected to your fertigation reservoir. This equipment offers flexibility subject to available space and size of growing operation. It can be established as a small or large system, and can be modified and expanded as your system develops, offering a solution for every size and type of horticultural enterprise. The Idrolab RDWC system is extremely easy to assemble, disassemble, expand, and alter, allowing growers to have control over their system setup without the requirement for specialist technical support.

Recirculating deep water culture is a well-established and efficient hydroponic system. RDWC systems take advantage of negative air and water pressure to provide high concentrations of oxygen in the nutrient solution, which is then available for the plant. The steady recirculation of the nutrient solution and the high levels of dissolved oxygen optimise the absorption of nutrients by plant roots. As such, the development of plants in these systems results in highly favourable growth profiles.

In addition, RDWC systems are readily integrated with automation, monitoring, and control systems, nutrient dosing and automatic tank refilling, and dissolved oxygen diffusers. This all helps to minimise the need for labour on the part of the grower, and can help to standardise processes such as fertigation regime, for optimal outcomes.

Available as two, three, or four row systems, with between four and twenty four pots to a system (multiple systems can be linked if greater growing space is required).



  • Controlled environment agriculture (CEA) facilities
  • Commercial grow operations
  • Greenhouses and nurseries
  • Vertical farming
  • Indoor farming
  • Urban farming
  • Grow-rooms



  • Modular, scalable system
  • Reduced need for labour
  • Increased plant growth and profit
  • Laboratory tested
  • Industrial design



Why Choose Vertikit?

  • No bias and no bull. You'll always get a straight answer from our team on your best options, regardless of manufacturer.
  • Prepared for anything. Our collective history of working with both growers and industry means that whatever the size or complexity of your operation we'll have you growing in no time.
  • Vertikit source from many industries, we love to mix and match the best tech from a wide range of innovators from around the globe (yes, globe - we're scientists remember).

Real Industry Expertise

Don't be surprised to see the odd PhD knocking around our office. When you work with Vertikit you are choosing actual leaders of the field. We've got years of research experience and practical project knowledge to share.

Our Unique Approach

With our level of experience comes the ability to be really creative when it comes to product choices. Our curated product catalogue comes from the world's best suppliers of the specific technologies you need to succeed, regardless of whether they are farm-specific.