Written by Ad OpsHistory and Breeding Background
All Gas OG is a mostly indica cannabis cultivar developed by Humboldt Seed Company, one of Northern California’s most prolific breeders. The strain emerged from HSC’s multi-year selection work in Humboldt County, where coastal fog, broad day–night temperature swings, and towering redwood microclimates challenge and refine genetics. In that rugged environment, HSC prioritized selections that could deliver a classic OG punch while finishing reliably and stacking dense, resin-drenched flowers. The result is a line that preserves OG’s fuel-forward signature but adds approachability in growth and consistency in chemotype.
Across the 2020s, All Gas OG carved a reputation for heavy, relaxing effects paired with unmistakable skunk, orange, and pine aromatics. In 2023, industry coverage highlighted the cultivar for exactly those traits, underscoring its indica-hybrid comfort and evening-friendly profile. Retailers and growers alike began listing the variety as a dependable, high-terp option that brings a vintage West Coast nose without finicky cultivation quirks. That blend of sensory appeal and grower practicality helped it spread from its NorCal roots into wider North American markets.
Humboldt Seed Company has released All Gas OG in both photoperiod and autoflowering versions, the latter enabling faster, season-flexible harvests. The auto form has also been used as a breeding parent, as evidenced by crosses like Dark Star Auto x All Gas OG Auto that appear in seed catalogs. Its stability and distinctive terpene signature make it a logical donor for projects aiming to add fuel-heavy aroma and relaxing effects to new lines. In short, beyond being a finished flower favorite, All Gas OG has become a quiet workhorse in contemporary breeding.
The strain’s influence shows up in offspring such as Golden Gas, where publicly available strain listings identify All Gas OG as a parent. Those downstream cultivars often preserve the skunky-fuel nose while adding different citrus, candy, or exotic notes from the other parent. The appearance of All Gas OG in these pedigrees points to its utility as a terpene anchor and effect stabilizer. As consumer demand for “gassy” profiles persists, the strain’s role in modern menus appears secure.
Genetic Lineage and Related Strains
All Gas OG descends from Humboldt Seed Company’s OG-forward breeding stock and expresses a mostly indica architecture and effect profile. While HSC has not widely published a line-by-line, open-source parental cross for the photoperiod variety, the cultivar exhibits classic OG family markers: fuel and pine terpenes, sturdy mid-height structure, and a relaxing body load that outpaces racy head effects. That phenotype expression suggests an inheritance pattern consistent with OG Kush–family selections refined for production and resin density. The presence of an autoflower version indicates a separate pathway where an OG-dominant mother was paired with a stabilized ruderalis line to fix autoflowering traits while retaining the parent’s aroma and potency.
Evidence of All Gas OG’s breeding value shows up in downstream releases. Golden Gas lists All Gas OG as a parent, confirming that breeders lean on it to contribute gas, skunk, and orange–pine complexity. On the autoflower side, seed listings such as Dark Star Auto x All Gas OG Auto show that even third-party breeders integrate HSC’s auto variant to bring OG tones and indica-led effects to speedy lines. These relationships situate All Gas OG as both a standalone cultivar and a building block for terpene-rich hybrids.
On the palate, some growers and consumers compare All Gas OG’s richness to dessert-leaning lines like Biscotti, noting that certain Biscotti batches can echo All Gas OG’s depth while being less intense. That kind of cross-comparison is typical as the market maps lineage by nose and effect, even when exact genetics remain proprietary. For practical purposes, if a cultivar presents as skunky, gassy, piney, and soothing—without an overpowering sativa edge—it likely occupies a similar OG-adjacent genetic niche.
Given its OG ancestry signals, All Gas OG sits alongside West Coast stalwarts such as SFV OG, Tahoe OG, and Ghost OG in the broader family tree. Compared with those, it leans more toward heavy-bodied relaxation, often adding a brighter orange-citrus streak that distinguishes it aromatically. This blend of classic fuel and citrus is a hallmark of Humboldt Seed Company’s selections, which often balance old-school West Coast profiles with modern resin output and grower-friendly traits.
Botanical Appearance and Bag Appeal
In the garden, All Gas OG tends to form a medium-height, bushy plant that favors lateral branching and dense bud set. Internodal spacing runs tight to moderate, allowing the canopy to fill in quickly after topping or low-stress training. The leaves are typically broad and dark green, signaling indica dominance, with occasional anthocyanin flares—purpling or lavender—during cool night cycles late in flower. Overall, it presents a compact architecture well-suited to space-limited tents and efficient indoor canopies.
The flowers are a highlight, forming chunky, golf-ball to cola-length nuggets with a high calyx-to-leaf ratio. Bracts swell substantially in the final three weeks, creating a knuckled, stacked look that sparkles under trichome coverage. Pistils begin a pale peach or tangerine and darken to amber as the crop approaches ripeness. Visually, cured buds offer a classic OG silhouette with a slightly heavier, more rounded build versus lankier OG cuts.
Trichome density is a calling card; mature flowers are frosted in bulbous-headed glandular trichomes that contribute to a sticky, resinous break. Under magnification, capitate-stalked trichomes crowd the bract surface, a sign of solventless hash potential. Resin coverage extends into sugar leaves, simplifying trim while preserving a generous amount of high-quality trim for extraction. This translates into strong bag appeal and satisfying jar rotation for connoisseurs who prize a glittering finish.
Coloration in cured form ranges from olive and forest green to jade with occasional purple shadows, especially near the calyx bases. The contrast with rust-to-copper pistils and white resin gives a photogenic, high-contrast appearance. The density of the nugs tends to be high but not rock-hard; properly dried product retains a springy give that grinds easily without turning to powder. Aroma escapes the jar immediately, signaling potency before the first crack.
Aroma and Bouquet
All Gas OG’s bouquet marries classic fuel and skunk with bright orange zest and coniferous pine. On first lift, the nose often reads as gasoline-soaked citrus peel, supported by earthy, musky undertones. Breaking a nug intensifies the diesel note and unlocks peppery warmth with a faint savory edge reminiscent of fresh herbs. The overall impression is vivid and complex, balancing sharp top notes with a grounding base.
The skunk-forward aspect is firmly old-school and pairs neatly with modern citrus terpenes. Users and reviewers commonly report orange pith and sweet peel as a secondary theme, which keeps the profile from feeling one-dimensional. Pine comes in as a crisp overlay that freshens the exhale and leaves a foresty after-scent on the fingers. Taken together, the trio of skunk, orange, and pine sits squarely in line with contemporary market descriptors for the cultivar.
Underneath, there are subtle chocolate-earth and ferment notes that emerge after extended curing. These base tones are likely driven by humulene and farnesene contributions, which round the nose and add a chewiness to the aroma. In warm rooms, the bouquet can turn heady and enveloping, whereas cooler storage preserves the citrus pop. Properly cured batches retain definition in each layer rather than collapsing into a generic “gas.”
Consumers who prefer terpene-forward flowers often find All Gas OG highly expressive even at small jar wafts. This robust aromatic output correlates with higher total terpene content, commonly around the 1.5–3.0% range in well-grown batches. During grinding, the scent footprint expands quickly, which is ideal for sensory evaluation and connoisseur sessions. For discretion-minded users, a sealed container is recommended due to the potency of the bouquet.
Flavor and Mouthfeel
On inhale, All Gas OG delivers immediate diesel and zesty orange, with a peppery tickle along the palate. The fuel component is assertive but cleans up quickly, giving space for pine and faint sweet cream to emerge. Exhale leans foresty and dry, like orange peel expressed over a gin botanical, leaving a lingering citrus-pine aftertaste. The finish is long and pleasantly bitter-sweet, akin to an amaro.
Combustion in a clean glass pipe or joint brings out the skunk and gas most strongly, while vaporization accentuates orange and pine. At lower vapor temperatures around 175–185°C, fruit and conifer notes dominate, and the mouthfeel is lighter and more effervescent. At higher temps near 195–205°C, peppery caryophyllene and earthy myrcene become more pronounced, yielding a denser, spicier plume. Across methods, the flavor stays coherent, avoiding the muddiness that plagues less terpene-rich flowers.
Mouthfeel trends medium-bodied with a silky texture, escalating to resinous when inhaled deeply. The smoke tends to be smooth if the cure is executed correctly, with minimal throat scratch despite the gassy punch. Occasional batches lean slightly more astringent if dried too quickly, which can sharpen the pine and mute the orange. A slow, 10–14 day dry restores balance and enhances sweetness in the peel note.
Edible and extract formats preserve the orange-fuel character, especially in live resin and rosin derived from fresh-frozen input. In oil pens, the profile can simplify toward citrus and pine if cut or over-terped, but high-quality cartridges and disposables retain the savory gas core. Concentrate enthusiasts often note that the strain performs well in cold-cure rosin, where the terpene matrix remains bright and layered. That adaptability makes All Gas OG a reliable choice across consumption formats.
Cannabinoid Profile and Potency
All Gas OG is typically a high-THC cultivar with trace CBD. In mature, well-grown flower, total THC commonly falls in the 18–26% range by weight, with a frequent market median around 20–22%. At those levels, a standard 0.33 g joint contains roughly 60–85 mg of THC, which is potent enough for experienced consumers and best approached in smaller increments for novices. Total cannabinoids often exceed THC by 1–3 percentage points due to the presence of minor compounds.
CBD is usually negligible, often below 0.5%, and CBG can appear in the 0.3–1.2% window depending on phenotype and harvest timing. CBC and THCV are typically present in trace amounts, rarely exceeding 0.2% in dried flower. In concentrates, decarboxylated THC percentages can climb well above 70%, with live resin and rosin frequently testing in the 65–80% THC bracket alongside 5–12% total terpenes. Such concentrations amplify the strain’s sedative body load and require careful dosing.
The pharmacological experience corresponds with the chemotype: fast-acting relaxation, marked body heaviness, and a calmer cognitive state. High THC paired with myrcene and caryophyllene often translates to analgesic and anxiolytic effects, though individual responses vary. Lower CBD content means the experience is driven by THC and terpenes rather than a THC:CBD balance. For users sensitive to THC, microdosing or blending with CBD can moderate intensity.
Because cannabinoid expression depends on environment and harvest timing, lab results are variable across markets. Early harvests skew toward brighter headspace with slightly lower total THC, while late harvests boost sedative qualities and can raise CBN after storage. Consistency improves with stabilized genetics and dialed post-harvest workflows, which is why name-brand breeder releases like those from HSC show tighter testing ranges batch to batch.
Terpene Profile and Chemistry
Total terpene content in All Gas OG commonly ranges from 1.5% to 3.0% by weight in optimized grows, with standout batches surpassing 3%. The dominant terpenes typically include beta-myrcene, beta-caryophyllene, and limonene, which align with the cultivar’s skunk-fuel, peppery, and orange-citrus signatures. Secondary contributors often include alpha-pinene and humulene, adding foresty freshness and an earthy, lightly bitter backbone. Minor terpenes like linalool, ocimene, or farnesene may appear in trace amounts that fine-tune the bouquet.
Beta-myrcene supports the musky, earthy base and is frequently associated with the sedative feel of many indica-leaning cultivars. In All Gas OG, myrcene is commonly among the top two terpenes, anchoring the profile with a soft, rounded body. Beta-caryophyllene adds black pepper warmth and engages CB2 receptors, which may contribute to perceived anti-inflammatory effects. Limonene introduces a bright citrus top note that reads as orange or tangerine peel rather than lemon.
Alpha-pinene contributes a crisp pine streak and can promote a sense of mental clarity at modest doses. Humulene layers in a subtle hop-like bitterness, complementing the diesel core and lending a dry, appetizing aftertaste. When present, linalool can soften the edges and tilt the experience toward calm, while farnesene ushers in green-apple freshness at very low levels. The overall balance creates a complex yet coherent terpene ensemble.
From a chemistry standpoint, All Gas OG’s volatile organic compounds volatilize in stages based on boiling points and device temperatures. Vaporizing at lower temperatures favors limonene and pinene expression, yielding a citrus-forward experience with lighter body load. Higher temperature sessions unleash caryophyllene and myrcene, deepening spice and musk while intensifying relaxation. This thermal behavior is why flavor and effect can be dialed to preference through consumption method.
In extraction, the cultivar’s resin content and terpene stability lend themselves to live resin and solventless rosin with terp fractions in the 5–12% range. Cold-cure and low-temp techniques preserve the orange-pine bright spots while retaining the gassy foundation. For formulation, blending All Gas OG terpene fractions with neutral distillate tends to reproduce the native profile effectively. As always, batch quality and harvest timing are decisive in achieving the desired chemistry.
Experiential Effects and Use Cases
Subjectively, All Gas OG is widely considered an evening or end-of-day strain that promotes deep physical relaxation. Initial onset often arrives within minutes when inhaled, starting with a gentle forehead and shoulder drop that signals tension release. As the session continues, a heavy-bodied calm spreads, and the mind settles into a tranquil, unhurried rhythm. The overall tone is soothing rather than introspective or psychedelic.
Cognitively, the cultivar offers warm, low-anxiety headspace with minimal stimulation at typical doses. The pine and citrus elements can lend a brief sense of freshness on the first few breaths, but the dominant feel remains grounded and sedative. Many users report being content with passive activities—music, light conversation, or a comfort show—without a strong urge for productivity. Duration of noticeable effects is typically 2–3 hours for inhaled flower, stretching longer with concentrates.
Functional use cases include unwinding after strenuous work, decompressing from stress, and transitioning into sleep. Athletes and manual laborers often appreciate the way the body high dulls soreness after intense days. Creative activities are possible at low doses, especially where a relaxed, non-pressured mindset helps—sketching, ambient music production, or slow cooking. Higher doses tilt toward couchlock and sleep, making the strain a frequent pre-bed choice.
Side effects are consistent with high-THC indica-leaning cultivars. Dry mouth and dry eyes are common, and some users experience orthostatic lightheadedness if standing quickly after a deep session. In rare cases, very high doses can bring transient anxiety, though the terpene balance here tends to keep the overall tone calm. Hydration, snack planning, and environment control—soft lighting, comfortable seating—optimize the experience.
Potential Medical Applications
While clinical trials on specific cultivars are limited, the chemotype and user reports of All Gas OG align with several therapeutic targets. High THC paired with myrcene and caryophyllene supports analgesic and anti-inflammatory potential, which many patients leverage for musculoskeletal pain, lower back discomfort, and tension headaches. Limonene and linalool—when present—can contribute to mood lifting and anxiolysis, which helps with generalized stress and situational anxiety. The overall sedative lean makes it a candidate for sleep initiation in insomnia.
Inhalation’s rapid onset is valuable for breakthrough pain and acute stress because effects onset within minutes. For chronic conditions, vaporized or smoked flower may serve as an evening adjunct to reduce pain perception and improve sleep continuity. Patients commonly report that 1–3 small inhalations are sufficient to bring relief without overwhelming cognition, though tolerance and individual sensitivity vary widely. Edible formats extend duration and can be used as nightly maintenance with careful titration.
Emerging evidence suggests beta-caryophyllene’s activity at CB2 receptors can modulate inflammation and neuropathic pain signaling. Myrcene is frequently associated with muscle relaxation and sedation in observational data, which aligns with All Gas OG’s body-heavy feel. Limonene has shown potential mood benefits in preliminary research and may contribute to perceived uplift early in the session. Taken together, the terpene-cannabinoid ensemble supports a balanced, calming analgesia.
Potential use cases include post-exercise recovery, arthritis-related stiffness, stress-related sleep disruption, and appetite encouragement. Individuals with anxiety disorders may find low-dose inhalation helpful for somatic calm, while avoiding high doses that might tip into racing thoughts. As always, medical cannabis use should be coordinated with a healthcare provider, especially when other medications are involved. Start low, go slow, and track dose, timing, and outcomes to refine a personal regimen.
Comprehensive Cultivation Guide
Genotype and growth habit: All Gas OG is a mostly indica selection with a compact, branching structure suitable for indoor and outdoor cultivation. Plants respond well to topping, low-stress training, and screen-of-green setups that capitalize on lateral growth. Expect moderate stretch at flowering—around 1.5x from flip—making pre-flip training effective. The cultivar’s sturdy branches handle dense buds but benefit from trellising to prevent late-flower flop.
Flowering time and harvest window: Indoors, flowering typically completes in 56–63 days from the flip, with some phenotypes pushing to 65 days for maximum resin and weight. Outdoors in the Northern Hemisphere, plan for a late September to mid-October harvest depending on latitude and seasonal weather. Trichome maturity for peak effect often reads as mostly cloudy with 5–15% amber heads. Earlier pulls emphasize citrus brightness and lighter body effects; later pulls deepen sedation and gassy richness.
Yield potential: Indoor yields in dialed environments commonly range from 450–600 g/m² under high-efficiency LED lighting. Skilled growers with CO2 supplementation and optimized canopy management can push above 600 g/m². Outdoors in favorable climates with full-season veg, 0.75–2.0 kg per plant is achievable, with exceptional specimens exceeding that range. The autoflower version, run in summer succession outdoors or in perpetual indoor cycles, typically yields 50–120 g per plant depending on pot size and light density.
Environment and climate: All Gas OG prefers a temperate-to-warm environment with steady airflow and moderate humidity. Ideal daytime temperatures run 24–28°C during veg and early flower, tapering to 22–26°C late flower to protect terpene retention. Nighttime dips to 18–21°C are tolerated and can encourage color development without stalling growth. Relative humidity targets 60–70% in veg, 45–55% in early flower, and 40–50% late flower; VPD ranges of 0.8–1.2 kPa in veg and 1.2–1.5 kPa in flower are appropriate.
Lighting: Provide 400–600 µmol/m²/s PPFD in late veg and 700–1,000 µmol/m²/s in bloom, with a daily light integral suited to plant stage and CO2 level. Under supplemental CO2 at 900–1,200 ppm, plants can utilize the higher end of PPFD targets and show improved bud density. Maintain even canopy height to prevent light burn on top colas while ensuring lower sites receive sufficient intensity. Photoperiod schedules of 18/6 in veg and 12/12 in flower are standard; autoflowers thrive at 18–20 hours of light throughout their life cycle.
Nutrition and substrate: The cultivar feeds at a medium-to-high rate and appreciates consistent calcium and magnesium, especially under LED. In coco or hydro, target EC 1.2–1.6 in veg and 1.8–2.2 in early-to-mid flower, easing back to 1.6–1.8 in the final two weeks. In soil, use a living or amended medium buffered to pH 6.2–6.8 and top-dress with phosphorus and potassium ahead of bloom set. Hydroponic pH ~5.8–6.2 is appropriate; monitor runoff to prevent salt buildup.
Irrigation: Aim for regular wet–dry cycles that keep root zones oxygenated. In 3–5 gallon containers indoors, watering every 1–2 days in late veg and early bloom is typical, shifting to daily or twice-daily small irrigations in high-transpiration environments. Allow 10–15% runoff in inert media to control EC. Outdoors, mulching reduces evaporation and keeps the root zone stable during hot spells.
Training and canopy management: Top at the fourth to sixth node and employ low-stress training to spread the canopy. A single-layer SCROG or dual trellis nets help support heavy colas and maximize light exposure. Defoliate selectively—remove large, overlapping fan leaves pre-flip and again at day 21 to improve airflow without over-stripping. Lollipop lower growth that won’t receive strong light to redirect energy to top sites.
Pest and disease management: The dense flowers of All Gas OG demand diligent airflow and humidity control to deter botrytis in late bloom. Preventive integrated pest management with weekly scouting is recommended—yellow sticky cards, leaf inspections, and environmental logging. Common greenhouse pests like spider mites and thrips can be mitigated with beneficials (e.g., Phytoseiulus persimilis, Orius insidiosus) and rotating, label-compliant biocontrol sprays in veg. Maintain clean intakes, sanitize tools, and avoid overcrowding to reduce disease vectors.
CO2 and advanced controls: Under enriched CO2 (900–1,200 ppm) and optimal PPFD, All Gas OG displays increased flower mass and improved resin production. Keep temperatures 1–2°C higher with CO2 to maximize assimilation. Automated climate control systems that maintain tight VPD bands during lights-on and a modest drop at lights-off reduce stress and improve consistency. Data logging helps correlate environment with morphological outcomes across runs.
Autoflower variant: All Gas OG Auto allows 70–90 day seed-to-harvest cycles and thrives under 18–20 hours of light. Transplanting should be minimized to avoid stunting; start seeds in final containers (e.g., 3–5 gallons) for best results. Nutrient strength is similar to photoperiod, but avoid heavy early nitrogen to prevent excessive leafiness. Outdoors, two to three sequential auto runs can fill an entire season with staggered harvests.
Post-harvest and curing: Harvest when trichomes are mostly cloudy with desired amber percentage, and leaves still hold some green. Dry 10–14 days at 15–18°C and 55–62% RH with gentle airflow, targeting a slow moisture migration that preserves terpenes. After stem-snap, cure in sealed containers, burping daily for the first week, then every few days for 3–4 weeks. Properly cured All Gas OG retains bright orange–pine top notes and deep fuel bass for months when stored cool in airtight, UV-protective jars.
Performance benchmarks: In dialed indoor rooms, expect 1.5–2.2 grams per watt using high-efficiency LEDs and a full canopy. Total terpenes in finished flower often reach 1.5–3.0%, with standout phenotypes breaking past 3% under optimal conditions. Potency targets of 20–24% THC are realistic for mature, well-fed plants. These metrics reflect optimized practice; individual results will vary with genetics, environment, and operator skill.
Breeding notes and related lines: The cultivar’s stable fuel-citrus-pine terpene stack and indica-led effect make it a reliable donor for hybrid projects. Market listings show All Gas OG contributing to Golden Gas and appearing in auto crosses such as Dark Star Auto x All Gas OG Auto. Breeders seeking to add gassy intensity and a calming body profile often use it to anchor otherwise sweet or exotic terpene lines. When backcrossed or line-bred, select for resin coverage, citrus fidelity, and internode spacing to preserve bag appeal and ease of growth.
