ProgressvsWillamette
Progress (aroma) and Willamette (dual purpose) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Progress
Alpha acid
5–7.5%
Beta acid
1.8–2.7%
Total oil
0.5–0.8 mL
United Kingdom
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 Progress
- Aroma-focused - ideal for dry hopping
When to pick Willamette
- More essential oils - more intense aroma
- Higher beta acid - smoother, longer-lasting bitterness
- More myrcene - pronounced citrus and resinous notes
- Versatile - works for both bittering and aroma
Aroma profile and use
Shared aromas
Floral
Only in Progress
GrassyMintSweetHoneyBlack currantFruity
Only in Willamette
CitrusIncenseElderberryCaramelCurry
Property
| Property | Progress | Willamette |
|---|---|---|
| Alpha acid | 5–7.5% | 4–7.2% |
| Beta acid | 1.8–2.7% | 3–4.5% |
| Co-humulone | 25–27% | 28–35% |
| Total oil | 0.5–0.8 mL | 0.6–1.6 mL |
| Myrcene | 25–30% | 30–40% |
| Humulene | 40–47% | 20–27% |
| Caryophyllene | 12–15% | 7–8% |
| Farnesene | 0–1% | 5–6% |
| Origin | United Kingdom | United States |
| Purpose | Aroma | Dual purpose |
Styrian Golding