ACC 50074  ·  Genetic Designer F1

Double Rainbow

CPK × Lemon Bean
$5010 seeds Acquire
GDLineage verified
62% indica 38% sativa
7–9weeks flower
8generations
6landrace origins
4half-siblings
2ancestors
Aroma & flavour
Top
cherrylemonlemon zest
Mid
fuelgrapejammyhoneygas
Base
kushskunktoasted grainamber
Terpenes
caryophyllenelimonenemyrcene
◈ 14 sources · verified 2026-08-24 (13 cited)
Lineage · 3 sections
Double RainbowCPKLemon BeanLemon TreeLemon SkunkSour DieselOG Eddy LeppGrape ApeOG Kush
Foundational anchors
Cherry Pie KushGrape ApeLemon TreeOG Kush
Landrace floor · 6
Acapulco GoldAfghaniColombian GoldCubanJapaneseMaui Wowie
Family · 4 half-siblings
CPKB CPK BX3FuchsiaFuschiaPurple Punch x Lemon Bean
Ancestors traced
2
Full-genome ancestors
30
Pedigree trace
Foundational Ancestors
Cherry Pie KushLemon TreeGrape ApeOG Kush
Landraces
Acapulco GoldAfghaniColombian GoldCubanJapaneseMaui Wowie
Narrative

DOUBLE RAINBOW descends from CPK crossed to Lemon Bean. Landrace foundations trace to Acapulco Gold, Afghani, Colombian Gold, Cuban, Japanese. Anchored by Cherry Pie Kush, Lemon Tree, Grape Ape. Profile carries fuel, jammy, kush, cherry, honey. Body-dominant expression.

◈ 3 sources · verified 2026-08-24 (2 cited)
Specification · 3 sections
GenerationF1 First-filial hybrid
Stabilityhybrid vigor
Lean stylebody-dominant
Lean62% indica · 38% sativa
StructureMostly compact build with moderate internode spacing — indica-leaning architecture, but not a short plant
LeafBroad-leaf tendency with hybrid variability across the population
Flower densityFirm, well-packed flower with some calyx stacking — denser than a true hybrid, short of rock-hard
TrichomeHeavy trichome production — foundational lineage carries frost-monster heritage
CannabinoidHeavy THC character — fuel/kush/OG lineage carries traditional potency markers
Terpenescaryophyllenelimonenemyrcene
Traitsfueljammycherryhoneykushlemon zestgasskunk
Expected variationhigh variation — every seed is a unique cross of two distinct parents; select your keeper
Select forPhenos expressing dominant Cherry Pie Kush traits will be most expressive
Foundational signatureDistinct foundational signature: Cherry Pie Kush, Lemon Tree, Grape Ape
QI genetics · inheritance model measured
Cross type
F1 polyhybrid
What that means

Blends multiple hybrid backgrounds; a broad trait pool to select from.

Uniformity

Moderate — some sibling variation

Stability

Low — segregates in the next generation

Confidence
measured
Measured anchors
Lemon TreeGrape ApeOG KushSour Diesel
Measured traits
fuelhoneylemon zestskunksourtropical
Measured terpenes
caryophyllenelimonenemyrcene
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

Limonene · 2/931 active

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

Myrcene · 10/563 active

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

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

Double Rainbow crosses Cherry Pie Kush with Lemon Bean.

Notes lean fuel, jammy, kush, cherry.

Heritage runs through Cherry Pie Kush, Lemon Tree, Grape Ape to Acapulco Gold, Afghani, Colombian Gold stock.

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

DOUBLE RAINBOW descends from CPK crossed to Lemon Bean.

Landrace foundations trace to Acapulco Gold, Afghani, Colombian Gold, Cuban, Japanese.

Anchored by Cherry Pie Kush, Lemon Tree, Grape Ape.

Profile carries fuel, jammy, kush, cherry, honey.

Body-dominant expression.

Provenance summary
Claims with provenance
11
Multi-source claims
10
Externally verified
2
10 sections, every one from this accession’s own record. Last verified 2026-08-24.