Enigma Hops

Dual: Aroma and BitteringAlpha 13.5 - 16.5%Australia

Enigma stands as a compelling, high-alpha dual-purpose powerhouse that represents a fascinating bridge between refined European heritage and explosive New World intensity. Developed at the Rostrevor Breeding Garden in Victoria by the agricultural team at Hop Products Australia (HPA), this variety originated from an open-pollinated seed collected from a Swiss-derived Tettnanger clone. Because its male parent remains a mystery of open-air pollination, Enigma possesses an unusual genetic blueprint that gives it a rugged, highly expressive character completely detached from its delicate noble ancestry. Formally launched to the global market in 2015 following highly successful commercial brewing trials, this variety has established an elite reputation among craft brewers for its high oil density, robust agricultural field performance, and unmatched versatility across both the hot and cold sides of the brewhouse.

The profile of Enigma is a fluid, multi-dimensional sensory experience that has earned it a legendary reputation as a brewing "chameleon," shifting its aromatic form dramatically based on when it is added, the wort composition, and yeast interactions. It is most celebrated for delivering a highly sophisticated, wine-like top-note defined by crisp Pinot Gris white grapes, tart redcurrants, and juicy cantaloupe. Beneath this bright, vinous canopy lies a deeper, sweeter layer of fresh raspberries and crushed summer berries. This heavy fruit architecture is anchored by a subtle, beautifully integrated foundational undercurrent of light, sticky dank resin and a faint hint of warming culinary spice. This intriguing, shifting balance between elegant orchard esters, dark berries, and clean forest characteristics creates a complex depth that keeps the palate continuously engaged without ever becoming one-dimensional.

Substitution Tip

If you can't find Enigma, the best alternatives are Galaxy, Hallertau Blanc, Mosaic®, or Nelson Sauvin.

At A Glance

ProfileWhite Grape, Tart Redcurrant, Fresh Raspberries, Juicy Cantaloupe, Light Dank Resin
PurposeDual: Aroma and Bittering
Alpha Acid13.5 - 16.5%
SubstitutesGalaxy, Hallertau Blanc, Mosaic®, Nelson Sauvin
Pairs withCitra® (to introduce a massive/sweet tropical mango and juicy grapefruit framework that amplifies Enigma’s white grape notes), Nelson Sauvin (to push the luxurious/cool-climate Sauvignon Blanc and Pinot Gris vinous characters into absolute overdrive), Vic Secret (to layer in a clean/sharp pineapple and bright pine resin mid-palate)
Beer StylesNew England/Hazy India Pale Ale, West Coast India Pale Ale, Double/Imperial India Pale Ale, Contemporary Pale Ale, Saison, Wild/Sour Ale, Hoppy Summer Blonde

General Information

Country
Australia
Storage Stability
Good to Excellent

Brewing Chemistry (Acids & Oils)

Alpha Acid
13.5 - 16.5%
Beta Acid
4.5 - 7.1%
Cohumulone
37.0 - 43.0%
Total Oil
1.8 - 3.0 ml/100g
Myrcene
23.0 - 30.0%
Humulene
12.0 - 19.0%
Caryophyllene
6.0 - 8.0%
Farnesene
9.0 - 12.0%
Linalool
0.3 - 0.6%

Growth & Cultivation

Maturity
Late Season
Resistant
Exhibits exceptional native field resistance to common hop-yard pests and regional environmental stressors.
Tolerant
Downy Mildew (High)
Growth Rate
Very High / Extremely Vigorous
Cones
Small to medium, exceptionally dense, and highly concentrated with bright golden lupulin.
Ease of Harvest
Excellent (The plant’s structural architecture features uniform canopy distribution and strong bines, adapting seamlessly to mechanical stationary picking and clean sorting machinery).
Sex
Female
Leaf Color
Medium Green

Enigma Aroma/Flavor Profile

Aroma
Flavor
CitrusTropical FruitStone FruitApple/PearMelonBerryFloralSpicy/HerbalPineResinGrassEarthy/WoodyOnion/GarlicDank/Catty

Discovery Tags

Origin

Breeding/Supplier

Last Updated
  • 2026-05-28 00:05:11