Diamond SpringsvsRiwaka
Diamond Springs and Riwaka are popular aroma hops. Below you'll find a comparison of alpha and beta acids, aroma profiles and oil composition.
Diamond Springs
Alpha acid
4.83%
Beta acid
3.18%
Total oil
-
United States
Riwaka
Alpha acid
4.5–6.5%
Beta acid
4–5%
Total oil
0.8–1.5 mL
New Zealand
Key differences
When to pick Diamond Springs
No clear differences - both varieties have a similar profile. Choose based on availability or country of origin.
When to pick Riwaka
- Higher beta acid - smoother, longer-lasting bitterness
Aroma profile and use
Shared aromas
Citrus
Only in Diamond Springs
LemonMint
Only in Riwaka
TropicalPassion fruitGrapefruit
Property
| Property | Diamond Springs | Riwaka |
|---|---|---|
| Alpha acid | 4.83% | 4.5–6.5% |
| Beta acid | 3.18% | 4–5% |
| Co-humulone | - | 29–38% |
| Total oil | - | 0.8–1.5 mL |
| Myrcene | - | 67–70% |
| Humulene | - | 8–10% |
| Caryophyllene | - | 2–6% |
| Farnesene | - | 0–1% |
| Origin | United States | New Zealand |
| Purpose | Aroma | Aroma |