Bor
Alpha acid
6–9%
Beta acid
3–5.5%
Total oil
1–2 mL
Czech Republic
Columbus
Alpha acid
14–18%
Beta acid
4.5–6%
Total oil
2.5–4.5 mL
United States
Key differences
When to pick Bor
No clear differences - both varieties have a similar profile. Choose based on availability or country of origin.
When to pick Columbus
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Higher beta acid - smoother, longer-lasting bitterness
- Richer, more complex aroma profile
Aroma profile and use
Shared aromas
Spicy
Only in Bor
Pine
Only in Columbus
EarthyBlack currantLicoriceCurryCitrusFloralPungentDankCannabis
Property
| Property | Bor | Columbus |
|---|---|---|
| Alpha acid | 6–9% | 14–18% |
| Beta acid | 3–5.5% | 4.5–6% |
| Co-humulone | 23–26% | 28–35% |
| Total oil | 1–2 mL | 2.5–4.5 mL |
| Myrcene | - | 45–55% |
| Humulene | - | 9–14% |
| Caryophyllene | - | 6–10% |
| Farnesene | - | 0–1% |
| Origin | Czech Republic | United States |
| Purpose | Dual purpose | Dual purpose |