Practical guide · what grains can you mill

What grains can you mill at home?

Why moisture and oil content matter and when the manual must decide.

Dry grains are the normal starting point

Wheat, rye, rice and other dry grains are widely supported, but lists differ between machines. Grain should be clean and within the moisture guidance supplied by the manufacturer.

Oil and moisture create different risks

Oily seeds can smear across stones or clog impact mechanisms, while damp grain can cake and encourage corrosion or spoilage. A separate steel-burr or food-processing tool may be more appropriate.

Hard ingredients need explicit approval

Dry corn, beans and spices vary greatly in hardness. Check the exact model manual and required pre-cracking size instead of relying on a compatibility claim written for another mill.