Ultra
Alpha acid
3–9.7%
Beta acid
3.6–5%
Total oil
0.8–1.5 mL
United States
X13459
Alpha acid
3–5.5%
Beta acid
4–5%
Total oil
0.8–2 mL
United States
Key differences
When to pick Ultra
- Higher alpha acid - stronger bittering
When to pick X13459
- Richer, more complex aroma profile
Aroma profile and use
Shared aromas
Floral
Only in Ultra
MildPleasant
Only in X13459
TropicalPeachCitrusStrawberry
Property
| Property | Ultra | X13459 |
|---|---|---|
| Alpha acid | 3–9.7% | 3–5.5% |
| Beta acid | 3.6–5% | 4–5% |
| Co-humulone | 25–35% | 21–24% |
| Total oil | 0.8–1.5 mL | 0.8–2 mL |
| Myrcene | 50–60% | - |
| Humulene | 10–15% | - |
| Caryophyllene | 6–9% | - |
| Farnesene | 0–1% | - |
| Origin | United States | United States |
| Purpose | Aroma | Aroma |
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