AhtanumvsSouthern Aroma
Ahtanum and Southern Aroma 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 Aroma
Alpha acid
3.6–7.3%
Beta acid
5.4–6%
Total oil
0.6–0.8 mL
South Africa
Key differences
When to pick Ahtanum
- More essential oils - more intense aroma
- More myrcene - pronounced citrus and resinous notes
- Richer, more complex aroma profile
When to pick Southern Aroma
No clear differences - both varieties have a similar profile. Choose based on availability or country of origin.
Aroma profile and use
Shared aromas
Floral
Only in Ahtanum
CitrusGrapefruitGeraniumPineEarthyCedarLemon
Only in Southern Aroma
HayHerbalStrawNobleBlack currant
Property
| Property | Ahtanum | Southern Aroma |
|---|---|---|
| Alpha acid | 3.5–6.5% | 3.6–7.3% |
| Beta acid | 4–6.5% | 5.4–6% |
| Co-humulone | 30–35% | 19–25% |
| Total oil | 0.5–1.7 mL | 0.6–0.8 mL |
| Myrcene | 45–55% | 17–28% |
| Humulene | 15–22% | 22–23% |
| Caryophyllene | 9–12% | 13–15% |
| Farnesene | 0–1% | 0–1% |
| Origin | United States | South Africa |
| Purpose | Aroma | Aroma |
Motueka