ClustervsBarbe Rouge
Cluster (dual purpose) and Barbe Rouge (aroma) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Cluster
Alpha acid
5.5–9%
Beta acid
4.5–6%
Total oil
0.4–1 mL
United States
Barbe Rouge
Alpha acid
3.8–10%
Beta acid
3.3–4.6%
Total oil
1.1–3 mL
France
Key differences
When to pick Cluster
- Higher beta acid - smoother, longer-lasting bitterness
- Versatile - works for both bittering and aroma
When to pick Barbe Rouge
- More essential oils - more intense aroma
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
- Richer, more complex aroma profile
Aroma profile and use
Shared aromas
Floral
Only in Cluster
EarthySweet
Only in Barbe Rouge
CitrusKumquatOrangeLimeRedcurrantStrawberryRaspberryBerryHerbal
Property
| Property | Cluster | Barbe Rouge |
|---|---|---|
| Alpha acid | 5.5–9% | 3.8–10% |
| Beta acid | 4.5–6% | 3.3–4.6% |
| Co-humulone | 33–43% | 24–28% |
| Total oil | 0.4–1 mL | 1.1–3 mL |
| Myrcene | 38–46% | 35–60% |
| Humulene | 15–20% | 15–25% |
| Caryophyllene | 8–10% | 2–4% |
| Farnesene | 0–1% | 0–4% |
| Origin | United States | France |
| Purpose | Dual purpose | Aroma |