Take your heads of garlic and separate each clove. Peel the garlic cloves entirely. You do not need to cut off the ends.
Put the whole, raw cloves of garlic into the pint-sized jar. Leave at least an inch of space at the top of the jar.
In a liquid measuring cup, measure ¼ cup of the starter liquid you chose. If you do not have a starter liquid, use ¼ cup of water and double the salt you add.
Add one tablespoon of pure sea salt to the starter liquid and stir them together. The brine may foam or fizz as it reacts to the salt.
Add ¼ cup of the water to the brine (or water) and mix until the salt dissolves.
Now add the brine to the pint jar of garlic. Be sure to leave an inch of headspace in the jar. Add more water, if needed.
Keep garlic under the liquid level. You may need a weight to keep the garlic down. But, I prefer my method of shaking the jar periodically for the first three days.
Leave the pint jar of garlic on the counter at room temperature for at least three days, shaking it periodically.
You can use fermented garlic immediately, as the flavor tastes good after only three or four days. Or, you can store it in the refrigerator or cool storage at a stable temperature of 55℉ or lower. It will last for six months to a year when stored properly.