On Wed, 04 Jun 2008 19:39:31 +0200, Martin wrote:

Ingredients
30 elderflower heads
6 pints (approx. 3 litres) of boiling water
2lb (900g) caster sugar or preserving sugar
1 packet of citric or tartaric acid (available from chemists)
2 unwaxed oranges
3 unwaxed lemons

I have bought citric and tartaric acid from our local home-brew shop
when I couldn't get it in the supermarket or chemist.

Pam in Bristol