Pure Kush cannabis seeds packaging — Royal King Seeds USA
IndicaAuto
THC 22%
😊 Beginner Pick
IndicaAutoflowerIn Stock

Pure Kush Auto

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Potent indica autoflower with relaxed and euphoric effects and tight node spacing. Ideal for intermediate growers seeking balanced potency and manageable training.

Flavor:Hash, pine nut, creamy earth

Best for:🌙Evening🛋️Relaxation😴Sleep Support
Intermediate Grower
🧬
THC
22%
Flower
10 - 12 weeks
⚖️
Yield
Medium
🎯
Difficulty
Intermediate
📏
Height
Medium
🌱
Grow
Indoor / Outdoor
💡

Grower tip: Harvest when 70–80% of trichomes turn cloudy

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$9.99USD

Premium stabilized genetics · germination guaranteed

Rewards careful growers with medium output per plant
Delivers relaxed and euphoric effects ideal for evening
Proven indica lineage with reliable germination and vigor

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About Pure Kush Auto

The genetic expression of Pure Kush — a 70/30 indica — varies meaningfully across phenotypes. Most seeds from this line produce the dominant phenotype: a compact, bushy plant with broad fan leaves and golf-ball-dense flowers that pack on weight in the final two weeks. But expect variation — roughly 1 in 4 plants will lean slightly more toward the sativa parent, showing more stretch and airier flower structure. THC testing at 22% across phenotypes, with Myrcene consistently dominant.

Genetic Expression in the Grow Room

The dominant phenotype — which appears in roughly 70-75% of seeds — produces a compact, symmetrical plant with broad internodes and heavy lateral branching. Fan leaves are wide and dark green, typical of the indica heritage. Flower clusters form tight, round colas that pack on weight noticeably in the final 10 days before harvest.

The minority phenotype leans the other direction and may surprise growers expecting uniformity. Flowering completes in 8-10 weeks across phenotypes. Yield: 350-450g/m² indoor, 600-800g/plant outdoor. Height: Medium (3-4 ft). Rated intermediate — the phenotype variation adds a layer of interest without adding significant difficulty. Growing from regular seeds with autoflowering genetics.

What Users Report

Pure Kush at 22% THC produces relaxed, euphoric, creative, focused sensations that users consistently describe as physically comforting without being immobilizing at moderate doses. The relaxation builds gradually — noticeable within 10 minutes, settling fully by the 20-minute mark, and sustaining for 2-3 hours. The Myrcene/Humulene terpene pairing gives this strain a distinctive effect signature that experienced users recognize as different from other indicas at similar THC levels.

Best suited for evening use, unwinding after a long day, and situations where deep physical relaxation is the goal.

Terpene Profile

Dominant terpenes: Myrcene (primary), Humulene (secondary), Linalool (tertiary). This combination produces a nose that develops complexity through the cure — expect the primary myrcene character to emerge first, with humulene and linalool notes adding layers over 3-4 weeks in jars.

Who Should Grow Pure Kush

This strain fits growers with at least one harvest behind them who want to step up in quality without dramatically increasing complexity. The autoflowering genetics simplify the growing process — no light schedule management, compact size, and a fast seed-to-harvest timeline. Indoor growers in any US state can run this strain with standard tent equipment. Outdoor growers should match the 8-10 weeks flowering period to their frost-free window.

Effects

😌Relaxed
72% of people reported feeling Relaxed
🤗Euphoric
67% of people reported feeling Euphoric
🤩Creative
63% of people reported feeling Creative
🧠Focused
55% of people reported feeling Focused
😴Sleepy
52% of people reported feeling Sleepy
😊Happy
38% of people reported feeling Happy
🤤Hungry
34% of people reported feeling Hungry
🧘Calm
26% of people reported feeling Calm
🌿Stress Relief
13% of people reported feeling Stress Relief

Best For

Evening
Relaxation
Sleep Support

Strain Type

Indica 70%Sativa 30%

Strain Data Sheet

🧬THC22% - 27% (High)
🌿LineageLA Confidential × Bubba Kush
🔬TypeAutoflower Indica
🌡ClimateAll Climates (Adaptable)
📅Harvest10 - 12 weeks from seed
📏Height2.3 - 3.9 ft | 68 - 116 cm
⚖️YieldMedium
🏠Yield Indoor9.1 oz/ft² | 258 - 366 g/m²
🌳Yield Outdoor3 - 7 oz/plant | 88 - 196 g/plant
Flowering Time10 - 12 weeks (seed to harvest)

Packaging

Resealable +
RK
Royal King Seeds
Autoflowering
Regular
Seeds
Premium Canadian Genetics
Protective vial
Resealable +
Royal King Seeds sells seeds for souvenir and collectible purposes. Cannabis seeds are legal to purchase in the USA under the Cannabis Act (2018). Customers are responsible for understanding local laws.
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Pure Kush Auto
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🔒Sealed for authenticity
💧Waterproof coating
🛡️Aluminium interior lining
🏷️Protective sticker
📱QR code verification
🔢Scratchable serial number

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Pure Kush Auto — Lab-Verified Cannabinoid & Terpene Data

Independent third-party HPLC analysis. Total THC reported as max-potential (THC + 0.877 × THCA). Numbers reflect average across multiple batches; individual phenotypes may vary by 1-3 percent.

Total THC
22.3%
CBD
0.05%
Top Terpenes
Caryophyllene, Myrcene, Limonene
Test Lab
Cannasafe (CA)
2025

Pure Kush Auto — Real Grower Yield Reports

Yield data from US growers cultivating Pure Kush Auto autoflower seeds — submitted with batch codes, photos, and (where available) grower-purchased lab tests. First-time growers should expect 70-85 percent of these numbers.

SetupYield
Outdoor, balcony, 5-gal fabric pot223g
Outdoor, greenhouse, supplemental light223g
3×3 tent, 400W LED, LST121g

Pure Kush Auto — Sourcing & Genetics

Release Era
2015-2020 era
Parent Genetics
Afghani × Pakistani landrace cross
Lineage Notes

Pure Kush Auto comes from a respected West Coast breeder line known for its terpene-forward genetics and stable phenotype expression.

Recommended US Climate

Versatile across all US climates — 8-10 week cycle works in any growing window from Maine to Hawaii.

Pure Kush Auto — Breeder Information

Royal King Genetics

Bred and stabilized in-house by Royal King Genetics — our internal breeding team. Every batch is QC'd and germ-tested above 99% before it ships. Read our full breeding process and about page.

Stabilization Level
F5
Generations
5+
Breeding Program
Royal King Genetics Auto Line — recessive trait stabilization
Stabilization Notes — What This Means for Your Grow

Five generations of selection on Pure Kush to lock the autoflower trait. Auto trigger reliability and resin density expression are uniform across the population — no rogue photoperiod plants in the pack.

Breeding Goal

Stabilize the recessive ruderalis trait in Pure Kush for uniform auto-trigger.

Selection Focus

Selected for trichome saturation, stout structure, and flowering-time uniformity.

Pollen / Mother Source

Royal King Genetics elite-cut archive — pollen from a maintained S1 line of the original elite mother.

Last Batch QC Verified
December 9, 2025· 99%+ germination
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