Flavor family

7 more generations

Parents

Sources name different parents — 2 versions recorded.

VERSION 1 · 1 SOURCE

Why this version?

Shown first: tied on sources and confidence; the more-searched version is listed first.

Every version listed here was named by at least one published source. We don't declare a winner. The version named by the most different publishers is shown first, and source quality breaks ties. How we rate sources › Think a different version is right? Suggest a correction ›

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Sour Alien

Diesel/Gas
9 back1 forward

Ancestor of 1 strain

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Disputed lineage

At least one parent for this strain is contested — sources disagree on its lineage.

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Children

See full ancestry

Aroma profile

Aroma profile of Sour AlienStrongest: Gas, Funk.typicalBright peel and juice: lemon, lime, orange, grapefruit. Often driven by limonene, the same compound that makes citrus rind smell like citrus rind.CitrusConfection rather than fruit: sugar, tropical brightness, an almost artificial sweetness. Ester-driven, and the register modern dessert-lineage breeding has pushed hardest.CandySweetnessDeep and jammy: grape, blueberry, plum, berry. Comes from esters rather than terpenes, which is why two strains can share a terpene profile and taste nothing alike.Dark FruitBlossom and petal: lavender, rose, violet. Linalool sits behind much of this; it is what makes lavender smell like lavender, and it turns up in cannabis more often than people expect.FloralGreen, leafy and cooling: sage, tea, mint, cracked pepper. Pinene and terpinolene drive the fresh green edge; the peppery bite is caryophyllene, the only terpene known to bind directly to a cannabinoid receptor.HerbaceousSoil, forest floor, bark and pine. Myrcene and humulene do most of the work here — humulene is the same compound that makes hops smell like hops.EarthSour, savory, barnyard: skunk, aged cheese, pungency. Like Gas, this is sulfur chemistry rather than terpenes, which is why it survives drying and curing so stubbornly.FunkFuel and solvent: diesel, chemical sharpness, ammonia. Not a terpene smell at all — the gassiness in cannabis comes from volatile sulfur compounds, the same family that gives skunk and garlic their punch.GasBakery and dairy: vanilla, butter, coffee, toasted nut. The Cookies and Gelato register, and the newest of the nine in cannabis terms — it barely existed before the 2010s.Dessert &Cream
Aroma profile scores for Sour Alien (Leafly scale; 0 is typical)
Citrus−0.2
Candy Sweetness−0.2
Dark Fruit−0.6
Floral−1.2
Herbaceous−1.5
Earth−0.1
Funk+1.5
Gas+1.8
Dessert & Cream−0.6
What the axes mean
Citrus
Bright peel and juice: lemon, lime, orange, grapefruit. Often driven by limonene, the same compound that makes citrus rind smell like citrus rind.
Candy Sweetness
Confection rather than fruit: sugar, tropical brightness, an almost artificial sweetness. Ester-driven, and the register modern dessert-lineage breeding has pushed hardest.
Dark Fruit
Deep and jammy: grape, blueberry, plum, berry. Comes from esters rather than terpenes, which is why two strains can share a terpene profile and taste nothing alike.
Floral
Blossom and petal: lavender, rose, violet. Linalool sits behind much of this; it is what makes lavender smell like lavender, and it turns up in cannabis more often than people expect.
Herbaceous
Green, leafy and cooling: sage, tea, mint, cracked pepper. Pinene and terpinolene drive the fresh green edge; the peppery bite is caryophyllene, the only terpene known to bind directly to a cannabinoid receptor.
Earth
Soil, forest floor, bark and pine. Myrcene and humulene do most of the work here — humulene is the same compound that makes hops smell like hops.
Funk
Sour, savory, barnyard: skunk, aged cheese, pungency. Like Gas, this is sulfur chemistry rather than terpenes, which is why it survives drying and curing so stubbornly.
Gas
Fuel and solvent: diesel, chemical sharpness, ammonia. Not a terpene smell at all — the gassiness in cannabis comes from volatile sulfur compounds, the same family that gives skunk and garlic their punch.
Dessert & Cream
Bakery and dairy: vanilla, butter, coffee, toasted nut. The Cookies and Gelato register, and the newest of the nine in cannabis terms — it barely existed before the 2010s.

From Leafly user reviews — crowd-reported impressions, not lab measurements. How this works

11 sister strains

Alien OGhybridhalf sister6 descendantsGasmaskhybridhalf sister5 descendantsBlue Alienhybridhalf sisterTahoe Alienhybridhalf sister253 descendantsAlien Bubbahybridhalf sister4 descendantsAlien EThybridhalf sisterKoffee F5hybridhalf sister
Original Sour Diesel x Black Velvethybridhalf sister
Original Sour Diesel x Blue Nerdshybridhalf sister
Original Sour Diesel x Dante's Wrathhybridhalf sister
Original Sour Diesel x Deep Spacehybridhalf sister