PekkovsDelta

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

Pekko

Dual purpose

Alpha acid

13–16%

Beta acid

3.5–5%

Total oil

1–3 mL

United States

Delta

Aroma

Alpha acid

5.5–7%

Beta acid

5.5–7%

Total oil

0.5–1.1 mL

United States

Key differences

When to pick Pekko

  • 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 Delta

  • Higher beta acid - smoother, longer-lasting bitterness
  • More myrcene - pronounced citrus and resinous notes
  • Aroma-focused - ideal for dry hopping

Aroma profile and use

Shared aromas

Citrus

Only in Pekko

PleasantFloralMintHerbalMellowPineappleThymeCucumberSageLemon

Only in Delta

MelonSpicy

Property

PropertyPekkoDelta
Alpha acid13–16%5.5–7%
Beta acid3.5–5%5.5–7%
Co-humulone27–30%22–24%
Total oil1–3 mL0.5–1.1 mL
Myrcene20–30%25–40%
Humulene20–28%25–35%
Caryophyllene15–20%9–15%
Farnesene0–1%0–1%
OriginUnited StatesUnited States
PurposeDual purposeAroma

Related comparisons