ACC 24336  ·  — F1

Willie Nelson

Nepalese × Thai
Reference accession — not currently offered
Lineage verified
—% indica —% sativa
7–9weeks flower
1generations
2landrace origins
1half-siblings
2ancestors
Aroma & flavour
Top
pinetropical
Mid
fuel
Base
kushtemple incensecharaslemongrass
Terpenes
limonenecaryophyllenemyrcene
◈ 14 sources · verified 2026-08-24 (13 cited)
Lineage · 4 sections
Willie NelsonNepaleseThai
Landrace floor · 2
NepaleseThai
Family · 1 half-siblings
Lemon Thai
Ancestors traced
2
Full-genome ancestors
69
Descendants · 7 direct
CBD WillieRobby's OGWest Coast WillieWillie Nelson AutofloweringWillie Nelson F2Willie Nelson OpWilly Wonka
Direct offspring in this catalogue
7
Pedigree trace
Foundational Ancestors
BreathworkJosephTriumphantCrystal Locomotive
Landraces
AfghaniBrazilianColombian GoldCubanIndian KeralaJapaneseMaui WowieMexicanNepalesePakistan Chitral KushThai
Amplified Landraces
AfghaniBrazilianColombian GoldCubanIndian KeralaMaui WowieMexican
Narrative

Willie Nelson descends from Nepalese crossed to Thai. Afghani, Brazilian, Colombian Gold appears on both parental lines, amplifying the landrace signature. Anchored by Breathwork, Joseph, Triumphant. Profile carries pine, fuel, kush, tropical, wine grape. Indica-dominant expression.

◈ 3 sources · verified 2026-08-24 (2 cited)
Specification · 3 sections
GenerationF1 First-filial hybrid
Stabilityhybrid vigor
Lean styleindica-dominant
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
Terpeneslimonenecaryophyllenemyrcene
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 Breathwork 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: Breathwork, Joseph, Triumphant
QI genetics · inheritance model structural
Cross type
F1 hybrid
What that means

Intermediate to both parents with hybrid vigor; dominant traits expressed.

Uniformity

Moderate–high — vigor, with sibling variation

Stability

Low — will NOT breed true; F2 segregates

Confidence
structural
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

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

Willie Nelson is a landrace heritage cross — Nepalese mother × Thai father, blending two pre-modern source populations into a registry-grade reference cultivar.

Notes lean pine, fuel, kush, tropical.

Heritage runs through Breathwork, Joseph, Triumphant to Afghani, Brazilian, Colombian Gold stock.

Afghani appears on both sides, amplifying that signature.

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

Willie Nelson descends from Nepalese crossed to Thai.

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

Anchored by Breathwork, Joseph, Triumphant.

Profile carries pine, fuel, kush, tropical, wine grape.

Indica-dominant expression.

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