Southern AromavsWillamette
Southern Aroma (aroma) and Willamette (dual purpose) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Southern Aroma
Alpha acid
3.6–7.3%
Beta acid
5.4–6%
Total oil
0.6–0.8 mL
South Africa
Willamette
Alpha acid
4–7.2%
Beta acid
3–4.5%
Total oil
0.6–1.6 mL
United States
Key differences
When to pick Southern Aroma
- Higher beta acid - smoother, longer-lasting bitterness
- Aroma-focused - ideal for dry hopping
When to pick Willamette
- More essential oils - more intense aroma
- More myrcene - pronounced citrus and resinous notes
- Versatile - works for both bittering and aroma
Aroma profile and use
Shared aromas
Floral
Only in Southern Aroma
HayHerbalStrawNobleBlack currant
Only in Willamette
CitrusIncenseElderberryCaramelCurry
Property
| Property | Southern Aroma | Willamette |
|---|---|---|
| Alpha acid | 3.6–7.3% | 4–7.2% |
| Beta acid | 5.4–6% | 3–4.5% |
| Co-humulone | 19–25% | 28–35% |
| Total oil | 0.6–0.8 mL | 0.6–1.6 mL |
| Myrcene | 17–28% | 30–40% |
| Humulene | 22–23% | 20–27% |
| Caryophyllene | 13–15% | 7–8% |
| Farnesene | 0–1% | 5–6% |
| Origin | South Africa | United States |
| Purpose | Aroma | Dual purpose |
Fuggle
Motueka
Styrian Golding