World Wide Local Salads

This is to help show what Commercial Growing can bring to the Urban Indoor Growing movement. Why use home hobby systems that are reliant on Labour and unproven commercial viability. When by using Commercial Growing Systems that Professional Growers have used for years you can have a viable business growing and selling commercial quality salads.
Vertical Growing has been used for years by Commercial Glasshouse Growers so why not redesign these to work for the Local Market. Commercial growers do NOT use Media beds filled with gravel as an ebb-flood system.