Options are:
+If you do not have a coffee grinder, you can grind seeds and other hard herbs into a fine paste. After grinding these herbs, your herb mixture can be dried and formed into thick concoctions that can be mixed into any number of drinks.;
+A coarse grind usually produces fewer nodules, but when combined with filtered or purified water, they can be added to poultices. Crush cloves into a tea.;
+Already-fine herbs and powders don't need to be ground. Mix the ground or dried herb with a bit of oil or water until it forms a moist paste.;
+Put the seeds, roots and herbs into a heat-safe steel grinder. ( this is a good option for grinding your herbs in batches.;Choose from options above and answer: What most naturally follows?

How to apply a poultice
Grind roots, seeds and other hard herbs in a coffee grinder or mortar and pestle.
You may use fruits and vegetables in poultices, too. These are usually grated instead of ground.
Answer:
Already-fine herbs and powders don't need to be ground. Mix the ground or dried herb with a bit of oil or water until it forms a moist paste.