GR Grain & Stave Notebook
Topic

Whiskey Basics

Separate regulated terms from optional marketing language, then read class, age, proof, producer, and other label details together rather than treating one phrase as the whole story. Definitions and requirements depend on the named jurisdiction and current rule. Every precise production or label claim should link to the authoritative source that supports it.

Whiskey Basics

American Single Malt Whiskey: Read the Label

American single malt whiskey is a U.S. whiskey made from a fermented mash of 100 percent malted barley, distilled at no more than 160 proof at one U.S.

9 min read · 2026-09-07
Whiskey Basics

Blended Whiskey vs Blended Straight Whiskey

Blended whiskey contains at least 20 percent straight whiskey on a proof-gallon basis; the rest may be whiskey, neutral spirits, or both, with neutral…

8 min read · 2026-09-08
Whiskey Basics

Bottled in Bond Whiskey: What the Label Means

Bottled-in-bond whiskey must be the same kind of spirit from the same class of materials, made by one distiller at one distillery in one distilling…

7 min read · 2026-07-19
Whiskey Basics

Corn Whiskey vs Bourbon: What Changes?

Corn whiskey requires at least 80% corn and need not be stored. If age is claimed, it uses used oak or uncharred new oak.

4 min read · 2026-07-19
Whiskey Basics

Light Whiskey Meaning: A Label Reader's Guide

Light whiskey is a regulated U.S. whiskey type distilled from a fermented grain mash at more than 160 proof but less than 190 proof, then stored in used…

8 min read · 2026-09-10
Whiskey Basics

Small Batch vs Single Barrel Whiskey

Single-barrel whiskey is presented as coming from one barrel, making barrel-to-barrel variation part of the experience.

4 min read · 2026-07-19
Whiskey Basics

What Is Bourbon? The Rules Behind the Name

Bourbon is American whiskey made from at least 51% corn, distilled at no more than 160 proof, entered into charred new oak barrels at no more than 125…

4 min read · 2026-07-19
Whiskey Basics

Whiskey Age Statements: How to Read the Number

A U.S. whiskey age statement is a minimum: when the product contains no neutral spirits, one stated age identifies the youngest whiskey, not the average.

8 min read · 2026-07-19