AhtanumvsSouthern Dawn
Ahtanum (aroma) and Southern Dawn (dual purpose) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Ahtanum
Alpha acid
3.5–6.5%
Beta acid
4–6.5%
Total oil
0.5–1.7 mL
United States
Southern Dawn
Alpha acid
11.2–13.5%
Beta acid
4.3–5.9%
Total oil
-
South Africa
Key differences
When to pick Ahtanum
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
When to pick Southern Dawn
- Higher alpha acid - stronger bittering
- Versatile - works for both bittering and aroma
Aroma profile and use
Shared aromas
Citrus
Only in Ahtanum
GrapefruitGeraniumPineEarthyFloralCedarLemon
Only in Southern Dawn
QuinceLemongrassGingerChamomileStrawberryFruityHerbalSpicy
Property
| Property | Ahtanum | Southern Dawn |
|---|---|---|
| Alpha acid | 3.5–6.5% | 11.2–13.5% |
| Beta acid | 4–6.5% | 4.3–5.9% |
| Co-humulone | 30–35% | 31–33% |
| Total oil | 0.5–1.7 mL | - |
| Myrcene | 45–55% | 22–45% |
| Humulene | 15–22% | 17–25% |
| Caryophyllene | 9–12% | 8–11% |
| Farnesene | 0–1% | 4–10% |
| Origin | United States | South Africa |
| Purpose | Aroma | Dual purpose |