Columbus
Alpha acid
14–18%
Beta acid
4.5–6%
Total oil
2.5–4.5 mL
United States
Ernest
Alpha acid
4.4–6.3%
Beta acid
4.5–5.5%
Total oil
0.7–1.1 mL
United Kingdom
Key differences
When to pick Columbus
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Versatile - works for both bittering and aroma
- Richer, more complex aroma profile
When to pick Ernest
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
Aroma profile and use
Shared aromas
Spicy
Only in Columbus
EarthyBlack currantLicoriceCurryCitrusFloralPungentDankCannabis
Only in Ernest
GrassyHerbalStone fruit
Property
| Property | Columbus | Ernest |
|---|---|---|
| Alpha acid | 14–18% | 4.4–6.3% |
| Beta acid | 4.5–6% | 4.5–5.5% |
| Co-humulone | 28–35% | 50–55% |
| Total oil | 2.5–4.5 mL | 0.7–1.1 mL |
| Myrcene | 45–55% | 50–60% |
| Humulene | 9–14% | 8–12% |
| Caryophyllene | 6–10% | 0–1% |
| Farnesene | 0–1% | 0–1% |
| Origin | United States | United Kingdom |
| Purpose | Dual purpose | Aroma |