Southern TropicvsSouthern Passion
Southern Tropic (bittering) and Southern Passion (aroma) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Southern Tropic
Alpha acid
12.6–18.1%
Beta acid
5–6.5%
Total oil
-
South Africa
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 Southern Tropic
- Higher alpha acid - stronger bittering
- Bittering workhorse - efficient in the mash
- Richer, more complex aroma profile
When to pick Southern Passion
- More myrcene - pronounced citrus and resinous notes
- Aroma-focused - ideal for dry hopping
Aroma profile and use
Shared aromas
MelonGuavaCoconut
Only in Southern Tropic
TroicalButterscotchLemongrassPungentPineappleBubblegumCitrus
Only in Southern Passion
Passion fruitFloralRedberry
Property
| Property | Southern Tropic | Southern Passion |
|---|---|---|
| Alpha acid | 12.6–18.1% | 11–14.2% |
| Beta acid | 5–6.5% | 4.9–8% |
| Co-humulone | 26–30% | 16–26% |
| Total oil | - | 0.7–1.3 mL |
| Myrcene | 19–46% | 20–55% |
| Humulene | 14–40% | 14–36% |
| Caryophyllene | 6–14% | 8–13% |
| Farnesene | 8–11% | 1–3% |
| Origin | South Africa | South Africa |
| Purpose | Bittering | Aroma |