Written by Ad OpsOverview and Naming
All Gas, often marketed as All Gas OG and historically nicknamed Asphalt Plant, is an indica-leaning hybrid prized for its heavy, high-octane aroma and body-forward effects. Growers and consumers alike use the shorthand “all gas, no brakes” to describe its fast-onset potency and gassy terpene profile. In retail menus, you will also see it listed as the All Gas weed strain, and it typically leans toward evening or end-of-day use due to its relaxing, weighty finish.
The strain’s reputation hinges on its dense OG-style buds, robust yields, and consistently high THC percentages. In modern lab testing, All Gas frequently lands in the 18–26% total THC range, with a median around 22% in well-grown batches. Total terpene content commonly tests between 1.5–2.5% by weight, supporting its pungent fuel-and-skunk bouquet.
Because All Gas delivers a balanced yet heavy effect profile, it appeals to both veteran consumers and new enthusiasts who appreciate diesel-forward genetics. Cultivators value the strain for its relatively predictable structure and a flowering window that can complete as early as late September outdoors at mid-latitudes. In short, All Gas is a production-friendly, terpene-rich, OG-descended cultivar with a memorable nose and reliable finish.
History and Breeding Origins
All Gas OG traces its origins to Northern California, with Humboldt Seed Company widely credited for stabilizing and popularizing the line. Earlier releases were communicated under the working name Asphalt Plant, a nod to its petroleum-forward nose, before the marketing-friendly All Gas OG label took hold. The breeder positioning emphasized outdoor vigor, a classic OG structure, and a gassed-out terpene profile that resonated with California’s legacy market.
During the late 2010s, collaborative phenotype hunts across California helped refine selections like All Gas. Humboldt Seed Company’s high-volume pheno hunts—often evaluating thousands of plants in a single season—accelerated the identification of keeper phenotypes with commercial-grade yields and stand-out aroma. The result was a line that retained OG style with better uniformity and improved outdoor performance.
As legal markets expanded, clones and seeds of All Gas spread to indoor, mixed-light, and outdoor producers in the Pacific Northwest, Rockies, and East Coast. Between 2019 and 2022, online menus and lab dashboards began reporting steady potency in the low-to-mid 20% THC range across batches, adding to the strain’s credibility. Today, the All Gas weed strain is a recognized entry in the OG family tree that marries old-school fuel with modern production needs.
Genetic Lineage and Inheritance
Most breeder notes list All Gas OG as a cross anchored in OG genetics, commonly described as Humboldt OG x Venom OG or a closely related OG pairing. Venom OG, originally by Rare Dankness, traces back to Poison OG and Rare Dankness #1, bringing a stout structure, heavy resin, and a peppery-diesel kick. Humboldt OG, as a regional selection from California’s North Coast, adds outdoor adaptability and classic OG depth.
From a trait-inheritance perspective, All Gas pulls dense calyx stacking and gassy volatilome from its OG side, while Venom OG contributes vigor and resin production. The resulting chemotype is THC-dominant, with CBD usually below 1% and CBG appearing in trace-to-moderate amounts. Most phenotypes present a pronounced caryophyllene–myrcene–limonene triad, underpinning the diesel, pine, and pepper facets.
In practical terms, growers see OG-style nodal spacing that tightens under strong light, with a medium-tall frame that responds well to topping. All Gas tends to finish 55–63 days indoors, showing how the Venom OG influence helps it wrap earlier than some longer-running OG lines. Outdoor phenos benefit from late-summer heat and typically beat October rains in mid-latitude regions.
Appearance and Bud Structure
All Gas typically forms medium to large colas with firm, golf-ball to egg-shaped buds that feel heavier than they look. Calyxes are tightly packed, yielding a high calyx-to-leaf ratio that trims relatively clean with minimal sugar leaf. In many phenotypes, sugar leaves and outer calyxes develop deep forest green to olive hues with occasional violet flares in cooler night temperatures.
Rusty-orange pistils thread densely across the surface, and trichome coverage is conspicuously thick, giving the buds a frosted, glassy sheen. Under magnification, glands are bulbous with thick stalks, which is consistent with strains that press well for rosin. Bud density is robust; growers often report final dry densities that make All Gas feel “brick-solid” in the hand.
In jars, well-cured All Gas shows a sparkling resin mantle with minimal oxidation when stored correctly. Buds maintain their shape after light pressure, indicating a successful dry to around 10–12% internal moisture by weight. When broken up, the flowers release a surge of diesel, skunk, and pine with unmistakable intensity.
Aroma and Volatile Chemistry
The hallmark All Gas nose is an assertive fuel-and-skunk bouquet layered with pine, pepper, and faint citrus zest. Beta-caryophyllene and beta-myrcene frequently headline the terpene list, with limonene, humulene, and pinene playing notable supporting roles. Many lab results for All Gas place total terpenes in the 1.5–2.5% range, with top terpenes each spanning roughly 0.3–1.2% by weight depending on the cut and cultivation.
Beyond terpenes, the “gassy” character is increasingly understood to involve volatile sulfur compounds (VSCs), which are detectable at extremely low concentrations. Research on cannabis aroma has identified thiol-like molecules—present in parts-per-billion to parts-per-trillion—that contribute to skunky, fuel-like notes. While individual VSC quantification for All Gas varies by batch, sensory feedback strongly aligns it with this sulfur-linked gas profile.
When ground, All Gas releases a high-impact top note that can dominate a room within seconds, indicating a fast-escaping volatile fraction. Pine and pepper tone the mid-palate, while faint citrus and wood linger as the bouquet settles. In sealed packaging with terpene-preserving liners, the aroma retains high intensity for weeks when stored at 15–21°C and 55–62% relative humidity.
Flavor and Mouthfeel
On inhalation, All Gas delivers diesel and kerosene notes up front, followed by pine sap and cracked black pepper. The exhale often adds a dry cedar or earthy wood nuance, with a faint orange-rind brightness from limonene. Heavy terpenes and resins create a thick, mouth-coating sensation that persists for several minutes after a hit.
In joint and blunt formats, the flavor leans savory and skunky, with robust combustion character that old-school OG lovers appreciate. In a clean glass piece or vaporizer set to 175–190°C, the citrus-pine elements express more clearly and the diesel becomes less acrid. Vaporizing at the lower end of that range preserves delicate top notes and can reduce throat harshness.
Concentrates made from All Gas—especially hydrocarbon extracts and cold-cure rosin—often amplify the pepper-and-pine fraction. Users report that live resin and live rosin formats emphasize the gassy intensity and can test at 5–10% total terpene content, depending on the process and cultivar expression. Flavor durability is high if products are stored cold and shielded from oxygen.
Cannabinoid Profile and Potency
All Gas is THC-dominant, with dispensary-tested batches commonly reporting 18–26% total THC by weight. THCA often ranges from 20–28% (200–280 mg/g), with small amounts of pre-decarboxylated THC measured before heat activation. CBD is typically minimal, most often 0–1%, while CBG may land between 0.1–1.0%.
Minor cannabinoids like CBC and THCV appear in trace levels, commonly 0.05–0.3%, and can vary with phenotype and cultivation environment. In general, the chemotype and terpene ratios align with an indica-leaning OG profile: strong body relaxation, warm heaviness, and a calm, slowed mental pace. Average users report perceived potency in the “strong” tier, matching its THC content and dense terpene envelope.
In extract form, All Gas can produce competitive yields. Solventless rosin pressing at 90–105°C often returns 18–26% by weight from high-quality bubble hash, while hydrocarbon extraction yields in the 15–20% range are common for dried material. These figures vary by input quality, resin head maturity, and processing technique.
Terpene Profile and Minor Aroma Compounds
The dominant terpenes in All Gas typically include beta-caryophyllene (0.3–0.8%), beta-myrcene (0.5–1.2%), and limonene (0.2–0.6%). Secondary contributors often measure as humulene (0.1–0.3%), alpha- or beta-pinene (0.1–0.3%), and trace linalool or ocimene (0.05–0.2%). Total terpene content frequently lands between 1.5–2.5% in well-grown indoor batches.
Caryophyllene adds the peppery, woody backbone and interacts with CB2 receptors, which some consumers associate with soothing body effects. Myrcene often drives the “couchy” or relaxing feel, while limonene contributes a citrus lift that brightens the fuel-heavy top notes. Pinene injects the pine sap and forest character that OG lines are known for.
VSCs associated with “skunk spray” and petrol-like notes may be present in parts-per-billion concentrations. Although minute in mass, these molecules can dominate sensory perception due to extremely low odor thresholds. Growers who dry and cure in cooler, controlled environments tend to retain more of these fragile, high-impact volatiles.
Experiential Effects and Use Cases
All Gas effects usually arrive rapidly—within 5–10 minutes by inhalation—and develop over the next 20–30 minutes. Users describe a warm, weighted body feel with muscle looseness, reduced restlessness, and a calm, unhurried headspace. The mental tone is not typically racy; instead, it leans serene and slightly foggy at higher doses.
At moderate doses, All Gas can feel grounding and mood-levelling, pairing well with music, films, or winding down after work. At higher doses, the body load increases, and couch-lock becomes likely, especially for newer consumers or those with lower tolerance. Typical duration for inhaled effects runs 2–4 hours, with residual afterglow into the 4–6 hour mark.
Common side effects include dry mouth and dry eyes—reported anecdotally by 30–40% and 15–25% of users, respectively—along with increased appetite. Anxiety and paranoia appear less frequently with this indica-leaning profile but can occur with overconsumption or in sensitive individuals. As always, set, setting, and dose make a noticeable difference in the experience.
Potential Medical Uses and Safety Considerations
The All Gas weed strain’s indica-leaning profile suggests potential support for stress, sleep initiation, and discomfort modulation. THC can modulate pain perception, while caryophyllene and myrcene are frequently associated with soothing, body-calming effects in user reports. Individuals who struggle with appetite may also find benefit, as increased hunger is a common effect.
Some consumers use All Gas in the evening to help “transition” to rest, reporting easier sleep onset when dosed 60–90 minutes before bed. The heavy body sensation may be useful for post-exercise soreness or end-of-day muscle tension. For those sensitive to THC, starting with 1–2 inhalations or 1–2 mg THC in an ingestible format and titrating upward is prudent.
This content is for educational purposes and does not substitute for medical advice. Cannabis can interact with medications and underlying conditions; patients should consult a clinician, especially if using cannabinoids for chronic symptoms. Individuals prone to anxiety may prefer microdosing or seeking cuts with slightly lower THC and higher limonene or linalool to temper intensity.
Comprehensive Cultivation Guide: Indoors and Outdoors
All Gas is friendly to a range of environments: indoor, greenhouse, and full sun. Indoors, it finishes in about 55–63 days of bloom, with the sweet spot often 58–60 days for resin maturity and terpene retention. Outdoors at mid-latitudes, harvest typically lands from late September to early October, allowing many growers to beat early autumn rains.
Growth habit is medium-tall with OG-style lateral branching and nodes that tighten under strong light. Height can reach 120–180 cm indoors when vegged 4–6 weeks, and 180–250 cm outdoors with full-season veg. Topping at the 4th–6th node and low-stress training produce an even canopy and shorten internodes for better light utilization.
Substrate preferences lean toward well-aerated media: 70/30 coco–perlite, quality peat mixes, or living soil with ample drainage. Ideal pH targets are 6.2–6.8 in soil and 5.8–6.2 in coco; hydroponic systems often run 5.6–5.9. Target EC ranges of 1.2–1.8 mS/cm in veg and 1.8–2.2 mS/cm in peak bloom, adjusting for cultivar appetite and leaf-tip feedback.
Temperature targets of 24–28°C daytime and 18–22°C nighttime keep growth robust without sacrificing terpenes. Maintain relative humidity at 55–65% in veg, 45–55% in early–mid bloom, and 40–45% in late bloom to reduce botrytis risk in dense colas. Vapor pressure deficit (VPD) in bloom around 1.0–1.3 kPa strikes a balance between disease suppression and transpiration.
For lighting, aim 400–600 µmol/m²/s PPFD in veg and 700–1,000 µmol/m²/s in bloom, with daily light integrals of roughly 35–45 mol/m²/day in veg and 45–55 mol/m²/day in bloom. If supplementing CO2 to 1,000–1,200 ppm, ensure PPFD is 900–1,000 µmol/m²/s and nutrition keeps pace; expect 10–20% yield gains if all variables are tuned. Strong trellising or a SCROG net is recommended, as colas gain considerable mass in the final 2–3 weeks.
Nutrient strategy favors moderate-to-high nitrogen in early veg, tapering into higher potassium and balanced phosphorus in bloom. Many growers perform targeted defoliations around days 21 and 42 of flower to improve airflow in dense OG canopies. A 7–10 day pre-harvest flush to an EC below ~0.8 mS/cm helps the cultivar burn clean and express peak aroma.
Yield potential is substantial. Indoors, experienced cultivators report 450–650 g/m² under efficient LEDs, while mixed-light greenhouses commonly hit 70–90 g/plant dry from 5–7 gallon containers. Outdoors in rich soil and full sun, 900–2,000 g per plant is realistic, with larger plants exceeding that under long-season, high-input programs.
Pest and Disease Management (IPM)
All Gas’s dense OG colas demand disciplined airflow and humidity control to prevent powdery mildew (PM) and botrytis in late flower. Keep canopy depths open through training and timed defoliation, and maintain oscillating airflow above and below the canopy. Spacing plants and avoiding leaf-on-leaf overlap reduces microclimates where PM thrives.
Implement an integrated pest management program from day one. Yellow and blue sticky cards help monitor thrips and fungus gnats; scout weekly for stippling or webbing that suggests spider mites. Biologicals such as Bacillus subtilis and Bacillus amyloliquefaciens foliar sprays can suppress PM preventively in veg, and predatory mites (e.g., Neoseiulus californicus) are useful biome allies.
Root-zone hygiene is crucial in coco and hydro—avoid overwatering and maintain adequate oxygenation to prevent pythium. Rotate systemic and contact-safe inputs in veg only, then switch to food-safe, residue-free options during flower. Always observe local regulations and observe pre-harvest intervals for any crop-protection inputs.
Harvest Timing, Drying, and Curing
All Gas typically reaches optimal harvest when trichomes are mostly cloudy with 5–15% amber, which for many cuts occurs around day 58–62. Pistils will have largely oxidized to orange-brown and receded into the calyx, with calyxes swollen. Brix readings on healthy plants often climb in late flower, correlating with resin maturity and stickiness.
