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