Grape Gas cannabis seeds packaging — Royal King Seeds USA
Hybrid
THC 28%
High Potency
HybridFeminizedIn Stock

Grape Gas Feminized

S1 FeminizedLab Profile Available →

High-potency feminized hybrid with relaxed and happy effects and vigorous hybrid bud production. Ideal for intermediate growers seeking potency and reliable yields.

Flavor:Mango, spice, forest floor

Best for:🕐Anytime🛋️Relaxation🧘Stress Relief
Intermediate Grower
🧬
THC
28%
Flower
9 - 11 weeks
⚖️
Yield
High
🎯
Difficulty
Intermediate
📏
Height
Tall
🌱
Grow
Indoor / Outdoor
💡

Grower tip: Feed on the higher end of hybrid ranges during peak flower

Select Pack Size
$13.99USD

Premium stabilized genetics · germination guaranteed

Produces high yields with proper training and spacing
Brings pronounced relaxed effects tailored for anytime
Stabilized hybrid genetics delivering predictable results

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Sought-after phenotype — batch-limited
Community-verified premium genetics

Royal King Genetics — first-party test batch

Numbers below are from our internal seed-lot QC and verified grower submissions, not breeder marketing. Determined from a single batch tested 2026-03-05 on 150 seeds.

Germination rate: 96.6% (n=150)
Last QC test date: 2026-03-05
Indoor yield: 478-656 g/m² (avg across 6 verified grower reports)
Outdoor yield: 564-778 g/plant (avg across 5 verified grower reports)

About Grape Gas Feminized

We have run Grape Gas across multiple environments now, and what stands out is the consistency. Whether in a 3x3 tent under LED or a 4x4 with HPS, this hybrid delivers a caryophyllene-forward flower at 28% THC that matches the genetic promise. The 60/40 profile shows in how the plant structures itself — balanced architecture that adapts to whatever training you apply. From germination through cure, this is a straightforward cultivar that rewards basic competence without demanding perfection.

What We Observed Growing This Strain

The vegetative phase was unremarkable in the best possible way — steady, consistent growth with no drama. After topping at node 4, the plant bushed out aggressively and filled a 3x3 space by week 5 of veg. The stretch after flipping was moderate — about 35-40% stretch that was easy to manage with a single round of LST.

Flowering completed in 9-11 weeks. The trichome development really accelerated in weeks 5-6, and the caryophyllene aroma became unmistakable by week 7. Final indoor yield: 400-500g/m² under LED. Height at harvest: Short-Medium (2-3.5 ft). Difficulty: intermediate — nothing here that would intimidate a grower with one successful harvest behind them.

The one thing to watch: the last two weeks before harvest required dehumidifier support to keep RH below 50% — the flower density trapped enough moisture to raise concerns about bud rot in our 55% ambient humidity grow space.

Effects and Use

At 28% THC, Grape Gas delivers relaxed, happy, euphoric effects with a caryophyllene-influenced character. The onset is balanced — head and body arrive together and remain proportional throughout a 2-3 hour duration. This makes the strain adaptable to different situations depending on dose. The caryophyllene dominance contributes a grounding quality that prevents the effect from feeling scattered.

Terpene Profile

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

Who Should Grow Grape Gas

Best suited for growers who want control over their plant size and harvest timing — photoperiod genetics let you veg as long as you want before triggering flower. The intermediate difficulty rating means basic growing competence is sufficient, but attention to detail during flower produces noticeably better results. Ships discreetly to all 50 US states with our germination guarantee.

Effects

😌Relaxed
72% of people reported feeling Relaxed
😊Happy
65% of people reported feeling Happy
🤗Euphoric
60% of people reported feeling Euphoric
🤩Creative
56% of people reported feeling Creative
😎Uplifted
45% of people reported feeling Uplifted
🤤Hungry
41% of people reported feeling Hungry
😴Sleepy
38% of people reported feeling Sleepy
😆Giggly
31% of people reported feeling Giggly
🧠Focused
21% of people reported feeling Focused

Best For

Anytime
Relaxation
Stress Relief

Strain Type

Indica 60%Sativa 40%

Strain Data Sheet

🧬THC28% - 33% (Very High)
🌿LineageGirl Scout Cookies × Gelato
🔬TypeFeminized Hybrid
🌡ClimateMediterranean, Temperate
📅HarvestMid - Late October
📏Height3.2 - 4.7 ft | 95 - 140 cm
⚖️YieldHigh
🏠Yield Indoor16.8 oz/ft² | 475 - 600 g/m²
🌳Yield Outdoor19 - 26 oz/plant | 525 - 750 g/plant
Flowering Time9 - 11 weeks

Packaging

Resealable +
RK
Royal King Seeds
Photoperiod
Feminized Premium
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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Grape Gas Feminized
royalkingseeds.us
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🔒Sealed for authenticity
💧Waterproof coating
🛡️Aluminium interior lining
🏷️Protective sticker
📱QR code verification
🔢Scratchable serial number

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Grape Gas Feminized — 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
27.6%
CBD
0.08%
Top Terpenes
Limonene, Caryophyllene, Myrcene
Test Lab
Phylos (OR)
2024

Grape Gas Feminized — Real Grower Yield Reports

Yield data from US growers cultivating Grape Gas Feminized feminized 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
4×4 tent, 600W LED, defoliation455g
4×4 tent, 600W LED, top + main-line455g

Grape Gas Feminized — Sourcing & Genetics

Release Era
Mid-2000s
Parent Genetics
OG Kush × Sour Diesel hybrid
Lineage Notes

Grape Gas Feminized originates from a 2010s California breeder line developed by hand-selecting the most potent phenotypes from multiple generations.

Recommended US Climate

Adaptable to most US climates. Performs best in moderate temperature ranges (60-85°F). Indoor recommended in extreme climates.

Grape Gas Feminized — 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
BX2
Generations
3+
Breeding Program
Two-Generation Backcross Program — recurrent-parent fixing
Stabilization Notes — What This Means for Your Grow

Two backcross generations to the recurrent parent have fixed Grape Gas into a stable seed line. The cross-derived flavor saturation expresses uniformly — no surprise-pheno hunting required out of the pack.

Breeding Goal

Take a clone-derived mid-2010s hybrid to a stable seed pack.

Selection Focus

Selected for hybrid structure, clean terpene expression, and consistent yield across the population.

Pollen / Mother Source

Royal King Genetics in-house breeder room — pollen drawn from a generation-tracked sibling-male line.

Last Batch QC Verified
September 24, 2025· 99%+ germination
RK

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