PahtovsUltra

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

Pahto

Bittering

Alpha acid

17–20%

Beta acid

4.5–6%

Total oil

1–2.5 mL

United States

Ultra

Aroma

Alpha acid

3–9.7%

Beta acid

3.6–5%

Total oil

0.8–1.5 mL

United States

Key differences

When to pick Pahto

  • Higher alpha acid - stronger bittering
  • More essential oils - more intense aroma
  • More myrcene - pronounced citrus and resinous notes
  • Bittering workhorse - efficient in the mash
  • Richer, more complex aroma profile

When to pick Ultra

  • Aroma-focused - ideal for dry hopping

Aroma profile and use

No shared aromas - the varieties have divergent profiles.

Only in Pahto

NeutralHerbalEarthyCleanSmooth

Only in Ultra

MildPleasantFloral

Property

PropertyPahtoUltra
Alpha acid17–20%3–9.7%
Beta acid4.5–6%3.6–5%
Co-humulone26–32%25–35%
Total oil1–2.5 mL0.8–1.5 mL
Myrcene58–72%50–60%
Humulene8–11%10–15%
Caryophyllene3–6%6–9%
Farnesene0–1%0–1%
OriginUnited StatesUnited States
PurposeBitteringAroma

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