Brooks Groves

Vanguard

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Dual purpose
Origin United States
Bred by Unrecorded
One source
Bitterness
Moderate (4–6% alpha)
Swap it for
Pacifica Β· compare them β†’

Brewing values

range on filetypicalbreeder or labmerchant

Alpha acid

4–6% typical 5

1 source, spread of 2%
  • Hopsteiner4–6Data sheet last changed 2020-01-09.

Beta acid

5–7.5% typical 6.3

1 source, spread of 2.5%
  • Hopsteiner5–7.5Data sheet last changed 2020-01-09.

Cohumulone

14–16% of alpha typical 15

1 source, spread of 2% of alpha
  • Hopsteiner14–16Data sheet last changed 2020-01-09.

Total oil

0.8–1.2 mL/100g typical 1

1 source, spread of 0.4 mL/100g
  • Hopsteiner0.8–1.2Data sheet last changed 2020-01-09.

Alpha to beta runs about 0.8:1, which is what governs how fast the bitterness fades in storage.

Oil composition

Not enough of this hop's oil is accounted for to show a breakdown. The sources on file name components totalling 0.5% of total oil β€” most of the balance is myrcene, which the source for this record doesn't publish. Rather than scale what's here up to 100% and invent the rest, here is only what was actually measured:

  • Farnesene0.5%

Where it's grown

Not in the 2025 survey. Last reported in 2017.

Vanguard: acres harvested by state, 2015–2025 Line chart of acres harvested in Washington. The same figures are in the table below. 0 25 50 75 100 201520172019202120232025 Washington
Acres by year
YearWashington
201584
2016withheld
2017withheld
2018β€”
2019β€”
2020β€”
2021β€”
2022β€”
2023β€”
2024β€”
2025β€”

Acres harvested, from the USDA NASS National Hop Report. Where America's hops grow β†’

What to swap it for

  • aroma β€” Β· oils β€” Β· chemistry 96 partial data
  • Saphir 27
    aroma β€” Β· oils β€” Β· chemistry 91 partial data
  • Taiheke 27
    aroma β€” Β· oils β€” Β· chemistry 89 partial data
  • Monroe 26
    aroma β€” Β· oils β€” Β· chemistry 88 partial data
  • Glacier 26
    aroma β€” Β· oils β€” Β· chemistry 87 partial data
  • Wai-iti 26
    aroma β€” Β· oils β€” Β· chemistry 87 Β· shifts dual to aroma partial data

Scored on aroma overlap, oil composition and acid chemistry, then nudged up where a brewer has vouched for the swap by hand. An axis we haven't measured earns nothing, so a hop known only by its acid numbers caps out around 30 β€” the score is how much evidence there is for the swap, not just how close the numbers happen to be. Anything under 50 is a different beer, not a substitution.

Pedigree

Parentage unrecorded.

Notes on this record

purpose defaulted to dual, unconfirmed. Country: breeding origin from general knowledge, not yet cited.

HopLove is an open dataset first and a website second. Every figure on this site is rolled up from cited observations in data/hops/, and the same build that made this page wrote ../../api/v1/hops.json β€” free, no key, no rate limit.

Built 2026-09-30T05:41:31.791Z from 232 cultivar records. Data under CC BY 4.0, code under MIT. Source and corrections on GitHub. Not affiliated with any hop breeder, farm or merchant; variety names are the marks of their owners.