The technique of aeroponics is being used, to grow plants suspended in the air, without soil, and a limiting water supply.
About 80 live viewing events will take place around the world to watch the InSight landing.
The team already has around 30 pending orders, including one from the Kennedy Space Center in US.
Falcon Heavy set to launch today with the Tesla Roadster as cargo: Here's all you need to know about the next chapter in space travel
The Falcon Heavy is essentially made up of three Falcon 9 rockets strapped together to provide one super-rocket with incredible thrust force.
The three-day 'Mars Ice Challenge' was held at the Langley Research Center in Virginia from June 13-15.