IWS manufacture the finest hydroponics systems on the market to date. Our systems have quickly become the choice for the connoisseur grower.
Flood & Drain (or Ebb & Flood) Hydroponic growing systems from IWS and Nutriculture. Flood and Drain growing systems are suited to growing medium to large plants, or longer term plants. Nutrient strength and pH are more stable than in NFT and feeding is a little more controlled... See our "why choose Flood & Drain" in the 'Grow FAQ' section of our site for more information.