HarmonievsCTZ

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

Harmonie

Aroma

Alpha acid

4–8%

Beta acid

5–8%

Total oil

0.9–1.4 mL

Czech Republic

CTZ

Dual purpose

Alpha acid

14.5–17%

Beta acid

4.5–5.5%

Total oil

2.5–4.5 mL

United States

Key differences

When to pick Harmonie

  • Higher beta acid - smoother, longer-lasting bitterness
  • Aroma-focused - ideal for dry hopping

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
  • Richer, more complex aroma profile

Aroma profile and use

No shared aromas - the varieties have divergent profiles.

Only in Harmonie

BananaCaramelGreenApricot

Only in CTZ

Black currantLicoriceCurryCitrusCannabisDank

Property

PropertyHarmonieCTZ
Alpha acid4–8%14.5–17%
Beta acid5–8%4.5–5.5%
Co-humulone19–22%28–35%
Total oil0.9–1.4 mL2.5–4.5 mL
Myrcene30–40%45–55%
Humulene10–20%9–14%
Caryophyllene6–11%6–10%
Farnesene0–1%0–1%
OriginCzech RepublicUnited States
PurposeAromaDual purpose

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