Hydroponic NanoFarm Grow Tower

The NanoFarm is a hydroponic grow tower that grows up to 15 herbs, lettuce and some fruits. It is designed for people with no room to plant a garden and want to grow their own fresh produce for the kitchen. It has a temperature and humidity sensor to automatically read the weather and vary the water cycles to suit. I want to develop the idea and go into production but I don't have the means.