AhtanumvsSouthern Passion
Ahtanum and Southern Passion are popular aroma hops. Below you'll find a comparison of alpha and beta acids, aroma profiles and oil composition.
Ahtanum
Alpha acid
3.5–6.5%
Beta acid
4–6.5%
Total oil
0.5–1.7 mL
United States
Southern Passion
Alpha acid
11–14.2%
Beta acid
4.9–8%
Total oil
0.7–1.3 mL
South Africa
Key differences
When to pick Ahtanum
- More myrcene - pronounced citrus and resinous notes
When to pick Southern Passion
- Higher alpha acid - stronger bittering
- Higher beta acid - smoother, longer-lasting bitterness
Aroma profile and use
Shared aromas
Floral
Only in Ahtanum
CitrusGrapefruitGeraniumPineEarthyCedarLemon
Only in Southern Passion
Passion fruitGuavaCoconutRedberryMelonGuava
Property
| Property | Ahtanum | Southern Passion |
|---|---|---|
| Alpha acid | 3.5–6.5% | 11–14.2% |
| Beta acid | 4–6.5% | 4.9–8% |
| Co-humulone | 30–35% | 16–26% |
| Total oil | 0.5–1.7 mL | 0.7–1.3 mL |
| Myrcene | 45–55% | 20–55% |
| Humulene | 15–22% | 14–36% |
| Caryophyllene | 9–12% | 8–13% |
| Farnesene | 0–1% | 1–3% |
| Origin | United States | South Africa |
| Purpose | Aroma | Aroma |