Brooks Groves

Moutere

Big alpha with a generous weight of oil: grapefruit, light tropical fruit and passionfruit, per NZ Hops. Low cohumulone keeps the bitterness soft for a hop this strong.

Dual purpose
Origin New Zealand
Released 2015
Bred by Plant & Food Research New Zealand
Owner New Zealand Plant & Food Research
Two or more independent sources
Smells like
Grapefruit, Tropical fruit, Passionfruit, Resinous
Bitterness
Very high (17–20% alpha)
In the glass
2 beers here
Swap it for
Jester Β· compare them β†’

Brewing values

range on filetypicalbreeder or labmerchant

Alpha acid

17–20% typical 18.4

2 sources, spread of 3%
  • New Zealand Hops Ltd17–20
  • Crosby Hop Farm17–19.5

Beta acid

7.7–10% typical 8.7

2 sources, spread of 2.3%
  • New Zealand Hops Ltd8–10
  • Crosby Hop Farm7.7–8.6

Total oil

1–2.3 mL/100g typical 1.7

2 sources, spread of 1.3 mL/100g
  • New Zealand Hops Ltd1.5–2
  • Crosby Hop Farm1–2.3

Alpha to beta runs about 2.1:1, 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 53.6% 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:

  • Myrcene26.9%
  • Humulene17.3%
  • Caryophyllene7.2%
  • Farnesene0.2%
  • Linalool1.0%
  • Geraniol1%

Aroma

  • Grapefruit
  • Tropical fruit
  • Passionfruit
  • Resinous

In the glass Β· 2 beers from 2 breweries

What to swap it for

  • Jester 50
    aroma 92 Β· oils β€” Β· chemistry 42 partial data
  • aroma 58 Β· oils β€” Β· chemistry 78 partial data
  • Tango 46
    aroma 73 Β· oils β€” Β· chemistry 57 partial data
  • Eclipse 42
    aroma 40 Β· oils β€” Β· chemistry 85 partial data
  • Strata 40
    aroma 57 Β· oils β€” Β· chemistry 57 partial data
  • Simcoe 39
    aroma 56 Β· oils β€” Β· chemistry 54 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

Southern Cross. A triploid from Southern Cross and a selected New Zealand male.

Notes on this record

Purpose dual: NZ Hops sells it both as a bittering hop and as a late addition.

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.