Amid all the discussions about plant nutrients, grow room environment management and propagation techniques, one essential aspect of hydroponic growing can get lost. But ...
In NFT or Nutrient Film Technique, plants are grown in net pots or Cultilene cubes on a tray above a nutrient tank.A steady stream of water and nutrients is recirculated passed the bare roots of the plant allowing for constant access to air, water and nutrient
This simple process allows for optimum uptake of all required elements
Although the process is simple, care needs to be taken when setting up the channel pitch and flow rates