Emerald SpirevsMonroe
Emerald Spire (dual purpose) and Monroe (aroma) serve different purposes. Comparing acids, aromas and character helps pick the right hop.
Emerald Spire
Alpha acid
8.6–13%
Beta acid
3.5–4.5%
Total oil
-
United States
Monroe
Alpha acid
2.5–2.9%
Beta acid
6.5–7.5%
Total oil
0.95–1 mL
Germany
Key differences
When to pick Emerald Spire
- Higher alpha acid - stronger bittering
- Versatile - works for both bittering and aroma
When to pick Monroe
- Higher beta acid - smoother, longer-lasting bitterness
- Aroma-focused - ideal for dry hopping
Aroma profile and use
No shared aromas - the varieties have divergent profiles.
Only in Emerald Spire
PeachFruityWhiteGrapesWatermelonBubbleMelonHoneydew
Only in Monroe
MildSmoothStrawberryCherryPlumPassion fruitRaspberryOrangeRaspberry
Property
| Property | Emerald Spire | Monroe |
|---|---|---|
| Alpha acid | 8.6–13% | 2.5–2.9% |
| Beta acid | 3.5–4.5% | 6.5–7.5% |
| Co-humulone | 38–39% | - |
| Total oil | - | 0.95–1 mL |
| Myrcene | 36–37% | - |
| Humulene | 10–11% | - |
| Caryophyllene | 7–8% | - |
| Farnesene | 0–1% | - |
| Origin | United States | Germany |
| Purpose | Dual purpose | Aroma |