CTZvsWai-iti

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

CTZ

Dual purpose

Alpha acid

14.5–17%

Beta acid

4.5–5.5%

Total oil

2.5–4.5 mL

United States

Wai-iti

Aroma

Alpha acid

2.5–3.5%

Beta acid

4.5–5.5%

Total oil

1.4–1.8 mL

New Zealand

Key differences

When to pick CTZ

  • 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

When to pick Wai-iti

  • Aroma-focused - ideal for dry hopping

Aroma profile and use

Shared aromas

Citrus

Only in CTZ

Black currantLicoriceCurryCannabisDank

Only in Wai-iti

Stone fruitPeachApricotLimeMandarinSpicy

Property

PropertyCTZWai-iti
Alpha acid14.5–17%2.5–3.5%
Beta acid4.5–5.5%4.5–5.5%
Co-humulone28–35%22–24%
Total oil2.5–4.5 mL1.4–1.8 mL
Myrcene45–55%2–4%
Humulene9–14%27–29%
Caryophyllene6–10%8–10%
Farnesene0–1%12–14%
OriginUnited StatesNew Zealand
PurposeDual purposeAroma

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