Vertical farming in Delhi: Know all about growing plants without soil

In the middle of Delhi's popular Lajpat Nagar market, a successful experiment was conducted. This experiment was to grow salad plants without the help of soil or fertilizers. The process is known as vertical farming and the result of the efforts was amazing.

The vegetables were seen growing amid artificial lighting, foils and air conditioned room.
Take a look at the report to know how the vertical farming takes place.