Here's what I did:
I used the juicer first, and filled an ice-cube tray so I can use one cube (small) per tea.
I collected the rest of the fibre/pulp left in the juicer parts together in a jar and poured hot water in it - twice.
I never got so much concentrated ginger from that root! It was a big root, which would have provided me about 16 cups of ...