CTZvsErnest

CTZ (dual purpose) and Ernest (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

Ernest

Aroma

Alpha acid

4.4–6.3%

Beta acid

4.5–5.5%

Total oil

0.7–1.1 mL

United Kingdom

Key differences

When to pick CTZ

  • Higher alpha acid - stronger bittering
  • More essential oils - more intense aroma
  • Versatile - works for both bittering and aroma
  • Richer, more complex aroma profile

When to pick Ernest

  • More myrcene - pronounced citrus and resinous notes
  • Aroma-focused - ideal for dry hopping

Aroma profile and use

No shared aromas - the varieties have divergent profiles.

Only in CTZ

Black currantLicoriceCurryCitrusCannabisDank

Only in Ernest

GrassyHerbalSpicyStone fruit

Property

PropertyCTZErnest
Alpha acid14.5–17%4.4–6.3%
Beta acid4.5–5.5%4.5–5.5%
Co-humulone28–35%50–55%
Total oil2.5–4.5 mL0.7–1.1 mL
Myrcene45–55%50–60%
Humulene9–14%8–12%
Caryophyllene6–10%0–1%
Farnesene0–1%0–1%
OriginUnited StatesUnited Kingdom
PurposeDual purposeAroma

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