Ultra
Alpha acid
3–9.7%
Beta acid
3.6–5%
Total oil
0.8–1.5 mL
United States
Chelan
Alpha acid
12–15%
Beta acid
8.5–10%
Total oil
1.5–1.9 mL
United States
Key differences
When to pick Ultra
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
When to pick Chelan
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Higher beta acid - smoother, longer-lasting bitterness
- Bittering workhorse - efficient in the mash
Aroma profile and use
Shared aromas
MildFloral
Only in Ultra
Pleasant
Only in Chelan
CitrusFruity
Property
| Property | Ultra | Chelan |
|---|---|---|
| Alpha acid | 3–9.7% | 12–15% |
| Beta acid | 3.6–5% | 8.5–10% |
| Co-humulone | 25–35% | 33–35% |
| Total oil | 0.8–1.5 mL | 1.5–1.9 mL |
| Myrcene | 50–60% | 45–55% |
| Humulene | 10–15% | 12–15% |
| Caryophyllene | 6–9% | 9–12% |
| Farnesene | 0–1% | 0–1% |
| Origin | United States | United States |
| Purpose | Aroma | Bittering |