Tower Garden is a system that lets you grow your own nutritious, and delicious food year-round - and you can do so almost anywhere.

But how does it work exactly?

Bobby was joined by Dave O'Brien, Director of Tower Garden to discuss.

Listen and subscribe to Down to Business with Bobby Kerr on Apple Podcasts and Spotify.

Download, listen and subscribe on the Newstalk App.

You can also listen to Newstalk live on newstalk.com or on Alexa, by adding the Newstalk skill and asking: 'Alexa, play Newstalk'.