Higher alcohol ginger beer

A few weeks ago I decided to try and get a higher alcohol ginger beer out of the ginger beer plant we have here. Managed to get it to just under 3%, which left a nice amount of residual sweetness - probably would have gone higher but I'm getting a bit bored of seeing it sitting there. Bottled it this morning, decided to leave it pretty flat and use it as a mixer. yumyum.