ACC 33996  ·  Genetic Designer F1

Duende

Grateful Breath × Grape Puff
Reference accession — not currently offered
Lineage verified
64% indica 36% sativa
7–9weeks flower
12generations
9landrace origins
39half-siblings
11ancestors
Aroma & flavour
Top
cherryminttartpine
Mid
candycaramelchocolatefuelgrape
Base
kushOGhashdry earth
Terpenes
limonenecaryophyllenemyrcene
◈ 14 sources · verified 2026-08-24 (13 cited)
Lineage · 4 sections
DuendeGrateful BreathOGKBOG Kush BreathCherry Pie KushJosephUnderdog OGUnderdog OGGrape PuffGrape StomperPurple ElephantCrystal LocomotiveJosephUnderdog OGUnderdog OG
Foundational anchors
Grape StomperGrateful BreathJosephUnderdog OG
Landrace floor · 9
AfghaniBrazilianColombian GoldCubanIndian KeralaJapaneseMaui WowieMexicanPakistan Chitral Kush
Amplified on both sides
AfghaniColombian GoldCubanMaui WowieMexican
Family · 39 half-siblings
AghartaAmbrosiaArchetypeAscensionAtmanBaby BreathBhūBlueberry ThaiBreathworkBreathwork #1Breathwork #2Breathwork F2ChariotCheese BreathCherry BreathDruzyE.C.G.B.East Coast Grateful BreathEl BombaFire Creek OGFire Skunk BreathGoliathGrateful Breath F2Grateful PuffHigh School SweetheartHoly SticLucid BlueMaryNitwitzOGKB Road TripOut of Body ExperiencePegasusPilgrimageRhapsody In GreenSynchronicityTriangle Kush x Grateful BreathTriumphant x Grateful BreathVistaWedding Party
Ancestors traced
11
Full-genome ancestors
58
Descendants · 4 direct
007 BreathAgent BananaElectric SnowmanSecret Tahoe
Direct offspring in this catalogue
4
Pedigree trace
Foundational Ancestors
Grateful BreathJosephUnderdog OGGrape Stomper
Landraces
AfghaniBrazilianColombian GoldCubanIndian KeralaJapaneseMaui WowieMexicanPakistan Chitral Kush
Amplified Landraces
AfghaniColombian GoldCubanMaui WowieMexican
Narrative

Duende descends from Grateful Breath crossed to Grape Puff. Afghani, Colombian Gold, Cuban appears on both parental lines, amplifying the landrace signature. Anchored by Grateful Breath, Joseph, Underdog OG. Profile carries pine, kush, fuel, og, diesel. Indica-dominant expression.

◈ 3 sources · verified 2026-08-24 (2 cited)
Specification · 3 sections
GenerationF1 First-filial hybrid
Stabilityhybrid vigor
Lean styleindica-dominant
Lean64% indica · 36% 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
TrichomeHeavy trichome production — foundational lineage carries frost-monster heritage
CannabinoidHeavy THC character — fuel/kush/OG lineage carries traditional potency markers
Terpeneslimonenecaryophyllenemyrcene
Traitslushvanillagascaramelpinekushfuelog
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 Grateful Breath 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: Grateful Breath, Joseph, Underdog OG
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
JosephGrateful BreathUnderdog OGOG Kush
Measured traits
pinekushfuelogdieselsour
Measured terpenes
limonenecaryophyllenemyrcene
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.

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

The eternal light burns bright inside of all of us.

Only when we let go of all barriers and desire heart and soul, can we see the holiness or wholeness of all that is around us.

Duende captures the highs and the lows for full revitalization.

The sourdough Grateful Breath is one of our most potent and luxurious flavors.and she draws out honest emotions and speech from flow state.

We love to relax and let our minds drift into new perspectives and inventive possibilities.

The Grape Puff adds weight and candy flavors to the mix.

Take your garden to the next level.

Experience the frost of the Grape Puff, the structure of the OGKB and the rocket fuel vigor of the Joseph.

Medium to High Yields 8 – 10 weeks Soaring, physical Mendo Breath F2 Mendo Breath x Mendo Breath Our ongoing Mendo Breath development is available with the release of the limited F2 pollination between two of our favorite phenotypes from our initial selections.

The Mendo Breath is a cross between the OGKB, a descendent of the infamous Cherry Pie Kush (the original Mendocino heirloom), and our heavy hitting Mendo Breath male.

We found the addition of the Mendo Montage added better vegetative growth and nodes to the OGKB.

Expect an assortment of vanilla, caramel and mint chocolate mixed with fresh berries.

Phenotypes may range from faster flowering to longer flowering phenotypes.

Some may go up to 10 weeks to fully finish.

Only a small percentage of phenotypes will yield purple traits.

These power plants are loaded with vibrations that send many into a trance.

We call this true Mendocino meditation herb.

Medium to High Yields 8-10 Weeks Sedative, meditative

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

Duende descends from Grateful Breath crossed to Grape Puff.

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

Anchored by Grateful Breath, Joseph, Underdog OG.

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

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.