A week has gone by. It says on the instructions that you should add the ginger flavour sachet after the
bubbles have stopped. Bubbles seem to have stopped so time to unscrew the lid and tip in the ginger syrup stuff. Phew, smell that ginger ! Next break out the hydrometer again. Readings are 111, 37, 2.5%, 12°. (Not sure those are all quite right.) If readings are the same in two days then its time to bottle.
bubbles have stopped. Bubbles seem to have stopped so time to unscrew the lid and tip in the ginger syrup stuff. Phew, smell that ginger ! Next break out the hydrometer again. Readings are 111, 37, 2.5%, 12°. (Not sure those are all quite right.) If readings are the same in two days then its time to bottle.