Wai-itivsCalypso

Wai-iti (aroma) and Calypso (dual purpose) serve different purposes. Comparing acids, aromas and character helps pick the right hop.

Wai-iti

Aroma

Alpha acid

2.5–3.5%

Beta acid

4.5–5.5%

Total oil

1.4–1.8 mL

New Zealand

Calypso

Dual purpose

Alpha acid

12–16%

Beta acid

5–6%

Total oil

1.5–2.5 mL

United States

Key differences

When to pick Wai-iti

  • Aroma-focused - ideal for dry hopping

When to pick Calypso

  • Higher alpha acid - stronger bittering
  • 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

Stone fruitPeachCitrusLime

Only in Wai-iti

ApricotMandarinSpicy

Only in Calypso

FruityApplePear

Property

PropertyWai-itiCalypso
Alpha acid2.5–3.5%12–16%
Beta acid4.5–5.5%5–6%
Co-humulone22–24%38–42%
Total oil1.4–1.8 mL1.5–2.5 mL
Myrcene2–4%30–45%
Humulene27–29%20–35%
Caryophyllene8–10%9–15%
Farnesene12–14%0–1%
OriginNew ZealandUnited States
PurposeAromaDual purpose

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