ACC 34135  ·  Genetic Designer F1

Dumbo

Grape Stomper × Snowman
Reference accession — not currently offered
Lineage verified
52% indica 48% sativa
7–9weeks flower
11generations
7landrace origins
60half-siblings
7ancestors
Aroma & flavour
Top
berrytart
Mid
dieselgrapewine grapevanillacocoa
Base
warm spicehashdry earthcacao husk
Terpenes
caryophyllenemyrcenelimonene
◈ 14 sources · verified 2026-08-24 (13 cited)
Lineage · 3 sections
DumboGrape StomperPurple ElephantPurple UrkleHash PlantCrystal Locomotive'98 Aloha White WidowTrainwreckSnowmanPurple ElephantPurple UrkleHash PlantChemdog Sour Diesel707 Headband
Foundational anchors
AfghaniCrystal LocomotiveGrape StomperSnowman
Landrace floor · 7
AfghaniBrazilianColombian GoldHawaiianIndian KeralaJapaneseMexican
Amplified on both sides
AfghaniColombian GoldHawaiianJapaneseMexican
Family · 60 half-siblings
Aloha Grape StomperBlue DynamicBlue StomperBreath StomperBright MomentsBright PuffCandymanCenoteCereal MilkChemstomper x Durban SherbetCookie StomperCourvoisierDawg SnacksDawg StomperEl ChapoEmpress x SnowmanExaltation Grape Stomper OGFlo StomperGS x Mandala #1 PurpGS x Sour DGary PaytonGoat StomperGrape 13Grape Balls Of FireGrape Bubba Stomper V.1Grape CoughGrape OzGrape PieGrape Pop Rocks AutoGrape PuffGrape SauceGrape Stomper BX2Grape Stomper OGGrape Stomper OG MGrape Stomper x Aloha White WidowGrape Stomper x AquaGrape Stomper x New York City Sour DieselGrape Stomper x OGGrape Stomper x Prayer TowerGrape Stompin CrackGrapesGrapes IIGrapes II Grape StomperGrateful GrapeHead StomperKings CureLemon StomperPassion FlowerPhantom StomperPurple Punch Aloha Grape StomperPurple SnowmanSacramentSeñOr JackSour Grape SkunkSun MaidenSwanSwan Grape StomperThibodeauxTyrone StomperVoodoo Rodeo
Ancestors traced
7
Full-genome ancestors
47
Pedigree trace
Foundational Ancestors
Grape StomperSnowmanCrystal LocomotiveAfghani
Landraces
AfghaniBrazilianColombian GoldHawaiianIndian KeralaJapaneseMexican
Amplified Landraces
AfghaniColombian GoldHawaiianJapaneseMexican
Narrative

Dumbo descends from Grape Stomper crossed to Snowman. Afghani, Colombian Gold, Hawaiian appears on both parental lines, amplifying the landrace signature. Anchored by Grape Stomper, Snowman, Crystal Locomotive. Profile carries wine grape, warm spice, berry, vanilla, fruit. Balanced hybrid expression.

◈ 3 sources · verified 2026-08-24 (2 cited)
Specification · 3 sections
GenerationF1 First-filial hybrid
Stabilityhybrid vigor
Lean stylebalanced hybrid
Lean52% indica · 48% sativa
StructureBalanced architecture — moderate internode spacing with vigorous lateral branching
LeafHybrid leaf morphology — variable between broad and narrow expressions
Flower densityModerate density — well-formed flower clusters with good calyx-to-leaf ratio
TrichomeModerate-to-strong trichome production typical of well-bred F1 hybrid genetics
CannabinoidDessert-line potency character — sweet-genetic lineages typically deliver substantial THC expression
Terpenescaryophyllenemyrcenelimonene
Traitswine grapeberryvanillafruitfrosted resintartcocoadessert
Effect — headBalanced cerebral engagement — euphoric without overwhelming
Effect — bodyComfortable physical relaxation alongside mental clarity
DurationEven arc — balanced hybrid genetics offer a complete experience
Time of dayAnytime — balanced hybrid suits both daytime and evening sessions
CultivationAdaptable indoor or outdoor · responds to most training techniques
Expected variationhigh variation — every seed is a unique cross of two distinct parents; select your keeper
Select forPhenos expressing dominant Grape Stomper traits will be most expressive
Amplified phenoHunt for Afghani-leaning phenos — that heritage appears on both sides and will express most intensely
Amplified heritageAfghani landrace appears on BOTH parental lines — this strain expresses Afghani heritage with amplified intensity vs single-side crosses
Foundational signatureDistinct foundational signature: Grape Stomper, Snowman, Crystal Locomotive
QI genetics · inheritance model measured
Cross type

Related-parent cross (linebreeding)

What that means

Parents share close ancestry; reinforces the shared line, exposes some recessives.

Uniformity

Moderate — leans to the shared line

Stability

Moderate — partially fixed

Confidence
measured
Measured anchors
SnowmanGrape StomperCrystal LocomotiveAfghani
Measured traits
wine grapewarm spiceberryvanillafruitfrosted resin
Measured terpenes
caryophyllenemyrcenelimonene
Transgressive segregation

This cross can express phenotypes found in neither parent. Expect standouts among the population — worth popping extra seeds and selecting hard.

Measured mechanism 4 targets · 3 systems

Active protein targets measured in PubChem BioAssay — what this cultivar’s compounds act on, with binding potency. Measured and cited, never modelled.

Caryophyllene · 6/435 active

Myrcene · 10/563 active

NFE2L2 (Potency 69µM), HSPB1 (Potency 23µM)

Limonene · 2/931 active

NFE2L2 (Potency 1122µM), AR (Potency 28µM)

Systems reached
Antioxidant (Nrf2)
2 compounds — limonenemyrcene
Cytoprotective / stress
1 compound — myrcene
Nuclear hormone receptor
1 compound — limonene
The record · 3 sections

Dumbo emerges as a balanced hybrid that merges the potent genetics of its lineage into a singular, robust experience.

This cross unites the wine-grape depth of the Grape Stomper mother with the frosty, resilient structure of the Snowman father to create a unique profile.

The resulting aroma cuts through with sharp notes of diesel and sour tannins, driven by a terpene profile rich in caryophyllene and limonene.

Dense buds form with heavy resin production, showcasing the thick trichome coverage inherited from its Snowman parentage.

◈ 6 sources · verified 2026-08-24 (1 cited)
How the cross reads

Dumbo descends from Grape Stomper crossed to Snowman.

Afghani, Colombian Gold, Hawaiian appears on both parental lines, amplifying the landrace signature.

Anchored by Grape Stomper, Snowman, Crystal Locomotive.

Profile carries wine grape, warm spice, berry, vanilla, fruit.

Balanced hybrid expression.

Provenance summary
Claims with provenance
13
Multi-source claims
12
Externally verified
2
10 sections, every one from this accession’s own record. Last verified 2026-08-24.