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Columbia Hops
AromaAlpha 6.5 - 9.0%United States
Flavor & aroma
Columbia stands as a historic, mid-20th-century American aroma cultivar originally developed by the United States Department of Agriculture breeding program at Oregon State University in the 1960s to fulfill a seedless, domestic contract for Anheuser-Busch. Officially released to the public in 1976 under the designation USDA 21040, this unique variety was bred by legendary researcher Dr. Alfred Haunold as a direct genetic sister to the incredibly successful Willamette hop. By crossing a colchicine-induced tetraploid Fuggle female parent with a vigorous, proprietary seedling line, breeders successfully fused old-world English refinement with the robust field health required by Pacific Northwest growers. Although commercial production of Columbia completely ceased in the 1980s as the macro-brewing industry fully favored Willamette, forward-thinking craft growers successfully returned the variety to limited production in 2011, rescuing an elegant, heritage-driven genetic bridge for small-batch brewers looking for authentic Anglo-American character.
The profile of Columbia is a highly sophisticated sensory experience that effortlessly captures the essence of classic English brewing traditions with an assertive, clean New World execution. It yields a pristine, hoppy-fresh bouquet defined by an earthy forest floor, dried wild herbs, and a warm, woody-spicy background. Beneath this crisp botanical surface, its balanced essential oil matrix reveals a beautifully rounded, subtle fruit-forward character reminiscent of ripe blackcurrants, sweet lemon peel zest, and dried dark berries. Remarkably clean, soft, and delicate on the senses, Columbia produces an elegant, refreshing perfume that seamlessly elevates traditional top-fermented beers, rustic pale ales, and historical porters without ever drifting into sharp resinous burn, diesel-dank notes, or heavy sulfur.
If you can't find Columbia, the best alternatives are East Kent Golding, Fuggle, Tettnanger, or Willamette.
At A Glance
| Profile | Earthy Forest Floor, Dried Wild Herbs, Ripe Black Currant, Lemon Peel, Woody-Spice, Lemon Zest, Dried Dark Berries |
|---|---|
| Purpose | Aroma |
| Alpha Acid | 6.5 - 9.0% |
| Substitutes | East Kent Golding, Fuggle, Tettnanger, Willamette |
| Pairs with | Fuggle (to weave a deeply historic/rustic herbal-tea complexity), Mount Hood (to ground a crisp/spicy traditional German foundation), Willamette (to amplify a bright/flowery citrus top note over the noble base) |
| Beer Styles | English Pale Ale, Traditional British Bitter, Extra Special Bitter, Porter, Irish Stout, Brown Ale, Historical American Lager |
General Information
| Country | United States |
|---|---|
| Alias | USDA 21040 |
| Storage Stability | Retains 65 - 70% alpha acid |
Brewing Chemistry (Acids & Oils)
| Alpha Acid | 6.5 - 9.0% |
|---|---|
| Beta Acid | 2.0 - 5.5% |
| Cohumulone | 34.0 - 40.0% |
| Total Oil | 1.0 - 1.6 ml/100g |
| Myrcene | 35.0 - 50.0% |
| Humulene | 15.0 - 25.0% |
| Caryophyllene | 6.0 - 10.0% |
| Farnesene | 4.0 - 7.0% |
Growth & Cultivation
| Yield | 1,500 - 2,000 lbs/acre |
|---|---|
| Maturity | Medium Late Season |
| Resistant | Verticillium Wilt |
| Tolerant | Downy Mildew (shows solid, dependable field tolerance) |
| Growth Rate | Moderate to High / Vigorous |
| Cones | Medium-sized, moderately dense, ovate structures with well-formed, regular bract leaves. |
| Ease of Harvest | Good; sturdy bines handle commercial mechanical picking and stripping apparatus smoothly. |
| Sex | Female |
| Leaf Color | Medium green |
| Side Arm Length | 20" - 30" (Medium) |
- 2026-06-05 15:37:42