AltusvsChallenger
Altus (aroma) and Challenger (dual purpose) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Altus
Alpha acid
15–18.5%
Beta acid
4–5.2%
Total oil
3–4.4 mL
United States
Challenger
Alpha acid
6.5–9%
Beta acid
3–4.5%
Total oil
1–1.7 mL
United Kingdom
Key differences
When to pick Altus
- Higher alpha acid - stronger bittering
- More essential oils - more intense aroma
- Aroma-focused - ideal for dry hopping
When to pick Challenger
- Versatile - works for both bittering and aroma
Aroma profile and use
No shared aromas - the varieties have divergent profiles.
Only in Altus
ResinSpicyTangerine
Only in Challenger
CedarGreenFruity
Property
| Property | Altus | Challenger |
|---|---|---|
| Alpha acid | 15–18.5% | 6.5–9% |
| Beta acid | 4–5.2% | 3–4.5% |
| Co-humulone | 26–29% | 20–25% |
| Total oil | 3–4.4 mL | 1–1.7 mL |
| Myrcene | - | 30–42% |
| Humulene | - | 24–26% |
| Caryophyllene | - | 9–10% |
| Farnesene | - | 0–1% |
| Origin | United States | United Kingdom |
| Purpose | Aroma | Dual purpose |