ACC 27036  ·  Genetic Designer F1

Royal Flush

Chemdawg OG × Joseph
Reference accession — not currently offered
Lineage verified
65% indica 35% sativa
7–9weeks flower
9generations
5landrace origins
45half-siblings
3ancestors
Aroma & flavour
Top
pinetropical
Mid
dieselfuelsourchem
Base
OGkushhashdry earth
Terpenes
limonenecaryophyllenepinene
◈ 13 sources · verified 2026-08-24 (12 cited)
Lineage · 3 sections
Royal FlushChemdawg OGChemdog DJosephUnderdog OGUnderdog OGJosephUnderdog OGOG KushSour DieselUnderdog OGOG KushSour Diesel
Foundational anchors
JosephOG KushSour DieselUnderdog OG
Landrace floor · 5
AfghaniColombian GoldCubanMaui WowieMexican
Amplified on both sides
AfghaniColombian GoldCubanMaui WowieMexican
Family · 45 half-siblings
105K PuffAd HocAll BluesAnimismAspirareBanana PuffBianca FireBlessings OGBreakoutBright PuffCandy DropCharity OGChemdawg OGChemdog OGCherry PuffClassic TwistCornerstoneDaybreakerEmperorForce OGFortune TellerFreedom BabyFtzGolden GageGrape PuffGrape Stomper OGGrateful BreathHeadwayIrie OGJourneymanLemon PuffMango PuffMendo SunOak TreePeacemakerProlific KushRhapsody In BlueShadowdancerStarlet KushSugartown ExpressTalismanTransformerWest Coast WillieYerba Buena
Ancestors traced
3
Full-genome ancestors
22
Pedigree trace
Foundational Ancestors
JosephUnderdog OGOG KushSour Diesel
Landraces
AfghaniColombian GoldCubanMaui WowieMexican
Amplified Landraces
AfghaniColombian GoldCubanMaui WowieMexican
Narrative

Royal Flush descends from Chemdawg OG crossed to Joseph. Afghani, Colombian Gold, Cuban appears on both parental lines, amplifying the landrace signature. Anchored by Joseph, Underdog OG, OG Kush. Profile carries pine, og, fuel, kush, diesel. Indica-dominant expression.

◈ 3 sources · verified 2026-08-24 (2 cited)
Specification · 3 sections
GenerationF1 First-filial hybrid
Stabilityhybrid vigor
Lean styleindica-dominant
Lean65% indica · 35% sativa
StructureCompact, bushy build with dense internodes — indica architecture from the foundational lineage
LeafBroad-leaf morphology likely dominant; wide fan leaves with rounded fingertips
Flower densityDense, weighty flower formation — solid bud structure with tight calyxes
TrichomeModerate-to-strong trichome production typical of well-bred F1 hybrid genetics
CannabinoidHeavy THC character — fuel/kush/OG lineage carries traditional potency markers
Terpeneslimonenecaryophyllenepinene
Traitspineogkushdieselsourchemfueltropical
Effect — headMellow, dreamy cerebral arc — settling rather than racing
Effect — bodyDeep relaxation, weighted limbs, sleep-leaning at higher doses
DurationLong, sustained finish — indica genetics extend the experience
Time of dayEvening / nighttime — settling rather than activating
CultivationIndoor-friendly compact build · suits SOG and ScrOG technique
Expected variationhigh variation — every seed is a unique cross of two distinct parents; select your keeper
Select forPhenos expressing dominant Joseph 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: Joseph, Underdog OG, OG Kush
QI genetics · inheritance model measured
Cross type
BX (backcross to parent)
What that means

Recurrent parent dominates (~75% BX1, ~87.5% BX2); one donor trait fixed in.

Uniformity

Rising toward recurrent parent

Stability

Improving — recurrent-parent type

Confidence
measured
Measured anchors
JosephUnderdog OGOG KushSour Diesel
Measured traits
pineogfuelkushdieselsour
Measured terpenes
limonenecaryophyllenepinene
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.

Limonene · 2/931 active

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

Caryophyllene · 6/435 active

Pinene · 5/1075 active

CYP2D6 (Potency 7µM), CYP1A2 (Potency 4µM) ↗

Systems reached
Antioxidant (Nrf2)
1 compound — limonene
Nuclear hormone receptor
1 compound — limonene
Drug metabolism (CYP)
1 compound — pinene
The record · 3 sections

Embark on a journey of unbridled potency with Royal Flush, a masterful union of Chemdawg OG's pungent diesel and pine attributes, and Joseph's deep, kushy undertones.

This balanced hybrid inherits the best of both worlds, boasting a flavor profile that prominently showcases its OG fuel and kushy depth.

Limonene, pinene, and caryophyllene terpenes work in tandem to enhance its aromatic and therapeutic appeal.

Royal Flush's dense, resin-coated buds are a testament to its generous yield, making each harvest a satisfying haul.

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

Royal Flush descends from Chemdawg OG crossed to Joseph.

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

Anchored by Joseph, Underdog OG, OG Kush.

Profile carries pine, og, fuel, kush, diesel.

Indica-dominant 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.