Titles read: "Pathetone Lightens The 'Blackout' with - COMING UP!"
Various shots of spores being taken from a large parent mushroom and incubated, then planted in a controlled soil bed and is seen growing in time lapse photography. A girl uncovers a mound of earth where numerous mushrooms are growing at a mushroom farm. She picks some, walks out of the mushroom shed and shows us some large ones.
Commentator explains this is part of the 'Grow More Food' campaign in Australia.