CTZvsGemini

CTZ and Gemini are popular dual purpose hops. Below you'll find a comparison of alpha and beta acids, aroma profiles and oil composition.

CTZ

Dual purpose

Alpha acid

14.5–17%

Beta acid

4.5–5.5%

Total oil

2.5–4.5 mL

United States

Gemini

Dual purpose

Alpha acid

6–10.4%

Beta acid

3–4.28%

Total oil

-

United States

Key differences

When to pick CTZ

  • Higher alpha acid - stronger bittering
  • Higher beta acid - smoother, longer-lasting bitterness
  • More myrcene - pronounced citrus and resinous notes

When to pick Gemini

  • Richer, more complex aroma profile

Aroma profile and use

Shared aromas

Black currant

Only in CTZ

LicoriceCurryCitrusCannabisDank

Only in Gemini

HoneydewStrawberryEucalyptusRosemaryFruityCandyMandarinHay

Property

PropertyCTZGemini
Alpha acid14.5–17%6–10.4%
Beta acid4.5–5.5%3–4.28%
Co-humulone28–35%31–32%
Total oil2.5–4.5 mL-
Myrcene45–55%32–33%
Humulene9–14%11–12%
Caryophyllene6–10%4–5%
Farnesene0–1%0–1%
OriginUnited StatesUnited States
PurposeDual purposeDual purpose

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