TillicumvsSummer

Tillicum (bittering) and Summer (aroma) serve different purposes. Comparing acids, aromas and character helps pick the right hop.

Tillicum

Bittering

Alpha acid

13.5–15.5%

Beta acid

9.5–11.5%

Total oil

-

United States

Summer

Aroma

Alpha acid

5.6–6.4%

Beta acid

4.8–6.1%

Total oil

1.4–2 mL

Australia

Key differences

When to pick Tillicum

  • Higher alpha acid - stronger bittering
  • Higher beta acid - smoother, longer-lasting bitterness
  • More myrcene - pronounced citrus and resinous notes
  • Bittering workhorse - efficient in the mash

When to pick Summer

  • Aroma-focused - ideal for dry hopping
  • Richer, more complex aroma profile

Aroma profile and use

Shared aromas

Stone fruitCitrus

Only in Tillicum

-

Only in Summer

ApricotMelonGrassyPassion fruitPeach

Property

PropertyTillicumSummer
Alpha acid13.5–15.5%5.6–6.4%
Beta acid9.5–11.5%4.8–6.1%
Co-humulone35%20–25%
Total oil-1.4–2 mL
Myrcene39–41%29–38%
Humulene13–15%28–50%
Caryophyllene7–8%8–11%
Farnesene0–1%0–1%
OriginUnited StatesAustralia
PurposeBitteringAroma

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