We all have a favorite method of growing systems. There are several models for varying purposes so firstly; you need to decide whether you are growing hydroponic products or organic soil products. When you have decided on your type of growing you need to select from the extensive range of systems available. We can offer advice on there various types of systems and help you choose the correct growing system for your particular needs.
IWS intelligent water systems - ebb and flow flood and drain, NFT Nutrient film technique, Bubblers, Wilma Systems, DWC - Deep water culture, Drip Irrigation
In a recirculating system the nutrient solution is pumped from a reservoir to the pots, trays or baskets depending on your system to feed the roots. The excess nutrient is then allowed to drain back to the same reservoir. This allows you to reuse the nutrient solution until it is either depleted of all the elements. The nutrient solution is then discarded and replaced with fresh nutrient ideally once a week.