18 years. The oldest age-statement W.L. Weller expression and a significant departure from the standard Weller lineup: designated as Straight Wheat Whiskey rather than bourbon, showcasing what Buffalo Trace’s wheated mashbill can achieve when wheat’s role is elevated to the primary grain rather than secondary.

The standard W.L. Weller lineup (Special Reserve, Antique 107, 12 Year, Full Proof, CYPB) and William Larue Weller BTAC are all wheated bourbons corn-primary mashbills where wheat replaces rye as the secondary grain. The Weller 18 Year Straight Wheat Whiskey takes a different approach: a mash bill where wheat plays a more primary role, producing a designation of “straight wheat whiskey” rather than bourbon. This makes it categorically distinct from every other Weller expression not a wheated bourbon but a wheat whiskey, the grain that defines the Weller family’s heritage now at the center of the composition rather than as a supporting player.

At 18 years, this is the most age-forward W.L. Weller expression in the Buffalo Trace portfolio. The wheat-primary character at 18 years produces a profile that no bourbon expression in the Weller lineup can replicate the wheat’s natural sweetness and soft grain character deepened by nearly two decades of Kentucky barrel cycling into something simultaneously familiar and completely distinctive.

Tasting Notes

• Appearance: Deep amber from 18 years of barrel maturation.
• Nose: Caramel, vanilla, and the wheat grain’s characteristic soft sweetness deepened by 18-year maturation more grain-forward and soft than a standard wheated bourbon.
• Palate: Smooth and concentrated the wheat-primary character producing extraordinary softness alongside the deep oak of 18-year Kentucky aging.
• Finish: Long and warm the wheat character through an extended, satisfying close.

Specs

• Distillery: Buffalo Trace, Frankfort, Kentucky
• Style: Kentucky Straight Wheat Whiskey
• Age: 18 years
• Size: 750ml

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Frequently Asked Questions

• Why is this a “wheat whiskey” rather than bourbon? Bourbon requires a mashbill of at least 51% corn. Straight wheat whiskey requires a mashbill of at least 51% wheat. The Weller 18 Year uses a wheat-dominant mashbill, making it legally a wheat whiskey rather than bourbon. This gives wheat the starring role that the Weller name has always honored William Larue Weller’s contribution to American whiskey was introducing wheat as a key grain, and this expression takes that heritage to its logical conclusion.
• How does this differ from W.L. Weller 12 Year or William Larue Weller BTAC? The Weller 12 Year and WLW BTAC are wheated bourbons corn-primary with wheat as secondary grain. The 18 Year Straight Wheat Whiskey is wheat-primary a different mashbill hierarchy producing a distinctly different grain character. It is the most extreme expression of the wheat-forward philosophy in the Weller family.
• Is this the oldest age-statement Weller expression? Yes at 18 years, the Weller 18 Year Straight Wheat Whiskey is the oldest age-statement expression in the W.L. Weller lineup, older even than the Weller 12 Year by 6 years.
• Is the Weller 18 Year still available? Yes one bottle in current stock.

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