What is Ebb & Flow hydroponics? Ebb & Flow is a method of hydroponics based on the concept of flood Irrigation, where the crop is given water through a water tank and receives the water from the root. What are the advantages of this system? 1) Water Saving This Method saves 60-70% water owing to recycling of the water within the reservoir. 2) Ease Of Fertigation Plant Fertigation can easily be mixed in the water reservoir ensuring no wastage of nutrients. 3) Improved Crop Quality As a result of