Peel and thinly slice your ginger You can use any size jar depending on how much you want to make.
Thinly slice your lemons.
Add the lemons and ginger and honey to your mason jar in layers. Making sure the honey covers is each layer (especially the very top) Leave at least 1/2-1 inch of room at the top.
Cover with a secure lid.
Place in a cool dark place. You may need to shake the jar once a day to make sure the lemons and ginger stay covered in honey. The honey will get thinner as it ferments. This will help prevent the growth of Kahm yeast. Kahm yeast is harmless but can make the syrup taste "off"
Let it ferment for 3-5 days.
Once fermented and bubbly I store this mixture in the fridge. You can then take a spoonful to help ease a sore throat or cough!
You can consume the ginger as well! (It's great in smoothies)