WHEN Andrew Johnson decided to investigate the concept of a living salad he could retail the obvious place to start was a garden shed.

Shrouded by secrecy, which he openly admits could have easily given rise to murmurings about marijuana production, Johnson cultivated what was to prove an award winning idea.

Thanks to the Hull-based entrepreneur's patience and experimentation, us consumers now have an alternative to the less environmentally friendly and chlorine rinsed bagged salad.

The living salad trays, whi......for the full story register now for free or login below...