ACC 50127  ·  Genetic Designer F2

High MAC F2

High MAC × High MAC
Reference accession — not currently offered
Lineage verified
52% indica 48% sativa
63dweeks flower
16generations
10landrace origins
3half-siblings
10ancestors
Aroma & flavour
Top
cherrylimepine
Mid
fuelvanillajammycaramel
Base
amberkushhashdry earth
Terpenes
caryophyllenelimonenemyrcene
◈ 13 sources · verified 2026-08-24 (12 cited)
Lineage · 3 sections
High MAC F2High MACM.A.C. StomperGrape Stomper OG MMAC 1High School SweetheartCherry Pie KushGrateful BreathHigh MACM.A.C. StomperGrape Stomper OG MMAC 1High School SweetheartCherry Pie KushGrateful Breath
Foundational anchors
Cherry Pie KushGrateful BreathHigh School SweetheartMAC 1
Landrace floor · 10
AfghaniBrazilianColombian GoldCubanHindu KushIndian KeralaJapaneseMaui WowieMexicanPakistan Chitral Kush
Amplified on both sides
AfghaniBrazilianColombian GoldCubanHindu KushIndian KeralaJapaneseMaui WowieMexicanPakistan Chitral Kush
Family · 3 half-siblings
BurnMusaTruffle High
Ancestors traced
10
Full-genome ancestors
93
Pedigree trace
Foundational Ancestors
High School SweetheartCherry Pie KushGrateful BreathMAC 1
Landraces
AfghaniBrazilianColombian GoldCubanHindu KushIndian KeralaJapaneseMaui WowieMexicanPakistan Chitral Kush
Amplified Landraces
AfghaniBrazilianColombian GoldCubanHindu KushIndian KeralaJapaneseMaui WowieMexicanPakistan Chitral Kush
Narrative

HIGH MAC F2 descends from High MAC crossed to High MAC. Afghani, Brazilian, Colombian Gold appears on both parental lines, amplifying the landrace signature. Anchored by High School Sweetheart, Cherry Pie Kush, Grateful Breath. Profile carries kush, amber, vanilla, fuel, pine. Balanced hybrid expression.

◈ 3 sources · verified 2026-08-24 (2 cited)
Specification · 3 sections
GenerationF2 Second-filial generation
Stabilityrecombinant
Lean stylebalanced hybrid
Lean52% indica · 48% sativa
Flowering63 days (~9 weeks)
StretchMedium stretch
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
TrichomeHeavy trichome production — foundational lineage carries frost-monster heritage
CannabinoidHeavy THC character — fuel/kush/OG lineage carries traditional potency markers
Terpenescaryophyllenelimonenemyrcene
Traitskushambervanillafuelpinejammycaramelcherry
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 variationwide variation — Mendelian segregation expresses parental traits in different combinations; pheno-hunt
Select forPhenos expressing dominant High School Sweetheart 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: High School Sweetheart, Cherry Pie Kush, Grateful Breath
QI genetics · inheritance model measured
Cross type
S1 (selfed)
What that means

Mother's genome doubled; latent recessives exposed; ~feminized.

Uniformity

Moderate — recessive surprises

Stability

Moderate — closer to mother

Confidence
measured
Measured anchors
High School SweetheartMAC 1Grateful BreathCherry Pie Kush
Measured traits
kushambervanillafuelpinejammy
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 · 4 sections

HIGH MAC F2 is a self-cross (S1) of High MAC — selfing the mother to preserve and intensify her expression in seed form.

Notes lean kush, amber, vanilla, fuel.

Heritage runs through High School Sweetheart, Cherry Pie Kush, Grateful Breath to Afghani, Brazilian, Colombian Gold stock.

Afghani appears on both sides, amplifying that signature.

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

HIGH MAC F2 descends from High MAC crossed to High MAC.

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

Anchored by High School Sweetheart, Cherry Pie Kush, Grateful Breath.

Profile carries kush, amber, vanilla, fuel, pine.

Balanced hybrid expression.

Breeding rationale
Narrative

to preserve and intensify her expression in seed form.

◈ 13 sources · verified 2026-08-24 (12 cited)
Provenance summary
Claims with provenance
16
Multi-source claims
14
Externally verified
2
11 sections, every one from this accession’s own record. Last verified 2026-08-24.