Tom Hodgkinson

One of the least arduous but most productive of gardening jobs, the magic of deadheading never fails to delight me. It was a revelation when the principle was explained to me: that flowers are the attempt by the plant to reproduce itself. So if you cut the heads off before the flower turns into seeds, the plant will continue to flower.

I grew up in a commissioned house in the next suburb over, Mount Abbot. It was a two-bedroom house with me, my brother, and my two sisters. Mum and Dad slept in the lounge, and we didn't have wallpaper.

I doubt very much that the chief executives of any of the Fortune 500 corporations can name five edible plants, five native grasses, or five migratory birds within walking distance of their homes, or name the soil series upon which their house sits. And I would contend that if you don't know where you are, you are in fact nowhere at all.

During the whole 'Jeopardy' experience, I felt like I was living a bit of a double life, I would be secretly flying out to L.A. to tape new shows, hoping that none of my coworkers would notice the absence and figure out what was going on. 'Jeopardy' tries very hard to keep their secrets.