IWS Systems

IWS Flood and drain systems great for growing medium to large plants. A large nutrient tank is connected to an IWS brain pot which controls feeding cycles making it easy to master, the plant pots/modules are then laid out to suit your growing area. The IWS is best suited to 4 pots per 600w light. Growers can use coco, clay pebbles or a mixture of both to fill the inner pot which will hold your plant. This inner pot is suspended in a larger outer pot which is filled up with nutrient solution by the brain pot. This action pushes oxygen up through plants and fully submerges roots with nutrient and oxygen-rich solution promoting vigorous growth. An excellent system for covering large areas with minimal manual input.

Here at Grow & Harvest we like to think that we offer one of the greatest and most comprehensive selections of IWS systems on the market – with options suitable for a wide range of hydroponics growing requirements. Simply browse our collection below to find whatever it is that you are looking for, or if you require any advice or guidance please don’t hesitate to call our helpful and knowledgeable team who are always happy to help.

  • IWS Premium 6 Pot Flood and Drain Sytem 100L Flexi Tank

  • IWS Premium 8 Pot Flood and Drain Sytem 100L Flexi Tank

  • IWS Premium 12 Pot Flood and Drain Sytem 250L Flexi Tank

  • IWS Premium 12 Pot Flood and Drain Sytem 250L Flexi Tank

  • IWS Premium 24 Pot Flood and Drain System 250L Flexi Tank

  • IWS Premium 36 Pot Flood and Drain System 400L Flexi Tank

  • IWS Premium 48 Pot Flood and Drain System 400L Flexi Tank

  • IWS Universal Straight

  • IWS Universal Elbow

  • IWS Universal Tee

  • IWS Sealing Gland

  • IWS Inner Pot Filter

  • IWS Inner Aqua Pot 6.5L

  • IWS Inner Culture Pot 6.5L

  • IWS Inner Punched Pot

  • Smart Pot for IWS Aqua/Culture Pot

  • IWS Outer Pot Drilled

  • IWS Pot Stand

  • IWS Copper Disc 170mm (Aqua & Culture Pots)

  • IWS Copper Disc 250mm (Punched Pots)

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