Aroma & flavour
Lineage · 4 sections
Oak Tree descends from Purple Kush crossed to Joseph OG. Afghani appears on both parental lines, amplifying the landrace signature. Anchored by Joseph, Underdog OG, OG Kush. Profile carries pine, og, kush, fuel, diesel. Indica-dominant expression.
Specification · 3 sections
| Generation | F1 First-filial hybrid |
|---|---|
| Stability | hybrid vigor |
| Lean style | indica-dominant |
| Lean | 65% indica · 35% sativa |
| Structure | Compact, bushy build with dense internodes — indica architecture from the foundational lineage |
| Leaf | Broad-leaf morphology likely dominant; wide fan leaves with rounded fingertips |
| Flower density | Dense, weighty flower formation — solid bud structure with tight calyxes |
| Trichome | Moderate-to-strong trichome production typical of well-bred F1 hybrid genetics |
| Cannabinoid | Heavy THC character — fuel/kush/OG lineage carries traditional potency markers |
| Terpenes | limonenecaryophyllenepinene |
| Traits | pineogkushdieselsourchemfueltropical |
| Effect — head | Mellow, dreamy cerebral arc — settling rather than racing |
| Effect — body | Deep relaxation, weighted limbs, sleep-leaning at higher doses |
| Duration | Long, sustained finish — indica genetics extend the experience |
| Time of day | Evening / nighttime — settling rather than activating |
| Cultivation | Indoor-friendly compact build · suits SOG and ScrOG technique |
| Expected variation | high variation — every seed is a unique cross of two distinct parents; select your keeper |
| Select for | Phenos expressing dominant Joseph traits will be most expressive |
| Amplified pheno | Hunt for Afghani-leaning phenos — that heritage appears on both sides and will express most intensely |
| Amplified heritage | Afghani landrace appears on BOTH parental lines — this strain expresses Afghani heritage with amplified intensity vs single-side crosses |
| Foundational signature | Distinct foundational signature: Joseph, Underdog OG, OG Kush |
Blends multiple hybrid backgrounds; a broad trait pool to select from.
Moderate — some sibling variation
Low — segregates in the next generation
Active protein targets measured in PubChem BioAssay — what this cultivar’s compounds act on, with binding potency. Measured and cited, never modelled.
NFE2L2 (Potency 1122µM), AR (Potency 28µM)
—
CYP2D6 (Potency 7µM), CYP1A2 (Potency 4µM) ↗
The record · 3 sections
We dedicate this herb to the majestic oak tree and to the earth in which it stands.
Our latest hybrid is the Oak Tree which extends her roots all the way out to Oakland, California.
The SR-71 Purple Kush is one of our favorite Oakland purps for her forests of resin, dark color and captivating high.
The Joseph increases the frost factor and every phenotype is tastier and frostier than the next.
Each our diamond bud smells rich with grape caramel and diesel.
The lavender vapors expand the channels and fill us with healing vibrations.
Expect fast finishing phenotypes, some finished at 50 days fully flowered.
Many phenotypes stayed bushy and low with big dense colas.
All are very vigorous and fast finishing.
Not all phenotypes turn purple but expect intense flavor and resin in every phenotype.
The Oak Tree is a perfect hybrid, providing that full body relaxation while easily maintaining an upbeat social vibe and creativity throughout the day.
Oak Tree descends from Purple Kush crossed to Joseph OG.
Afghani appears on both parental lines, amplifying the landrace signature.
Anchored by Joseph, Underdog OG, OG Kush.
Profile carries pine, og, kush, fuel, diesel.
Indica-dominant expression.