Create a 2% fermentation brine by dissolving 3/4 tsp of salt per cup of water.
Scrub and wash all carrots.
Slice carrots into spears. HOT TIP: Use a pint mason jar as a guide for your spear length. Save the ends for soup or snacks.
Pack carrots tightly into mason jars this will create a hold so no carrots float above the brine.
Add in a pickling spice mix or create your own for added flavor.
Pour fermentation brine over carrots leaving 1" head space. You shouldn't need a weight if carrots are packed tightly.
Secure jar with a lid and shake to make sure all air bubbles have surfaced and carrots are fully surrounded in brine.
If carrots are wedged you will not need a weight. Otherwise, place a fermentation weight or create a wedge with a cabbage leaf. Seal with a lid.
Leave the jar on the counter for 3 days to a week, check regularly to allow some gas to escape. Bubbles will appear in the jar giving your jar a carbonated look.
Store in a cool dry place or refrigerate - fermented carrots can be refridgerated for 6 months. Ensure all carrots are below the brine at all times.