Grind up the turmeric root and ginger root in a food processor.
Fill your glass jar about 2/3 to 3/4 of the way full with the fresh plant matter.
Add the peppercorns on top - a few tablespoons to 1/4 cup will do if you are using a quart mason jar.
Pour 100 proof vodka over top of the herbs until completely full.
Cover with a tight fitting lid.
Label your jar.
Let this sit for 6-8 weeks before straining.
Once strained, store in a dark glass bottle.
Tinctures will last at least 2 years (if not indefinitely)