Written by Ad OpsOverview and Origins
Auto SFV OG is Dutch Passion’s autoflowering interpretation of the legendary San Fernando Valley OG Kush, engineered for speed, potency, and terpene density. Bred as a ruderalis/indica/sativa hybrid, it compresses the classic OG experience into a 10–12 week seed-to-harvest window indoors, an unusually brisk tempo for such a high-octane cultivar. Dutch Passion highlights this variety in their terpene-rich portfolio and notes its capacity for heavy harvests despite the compact timeline. For growers wanting the OG profile without the photoperiod management, Auto SFV OG offers a carefully balanced route to consistent results.
In the Dutch Passion lineup, Auto SFV OG stands out for two metrics that matter most to connoisseurs and data-driven growers alike: potency and terpenes. The breeder reports cripplingly powerful THC levels exceeding 25%, placing it in the top tier of modern autoflowers by lab potency benchmarks. Just as important for flavor seekers, total terpene content is reported at around 1.1%, or roughly 11 mg/g of dried flower, which is well above the 0.5–0.9% total terpene content frequently seen in average commercial batches. When potency and terpenes both chart high, the aroma and effect tend to be vivid, layered, and enduring.
Auto SFV OG’s emphasis on myrcene-rich chemistry connects it to the classic OG Kush experience, while the ruderalis influence ensures a predictable, light-agnostic flowering trigger. Dutch Passion also places Auto SFV OG among their easiest autoflowers to grow indoors, noting robust harvests and the ability to complete a full cycle in one continuous light schedule. In 2023, the strain’s acclaim reached the competition circuit, with Dutch Passion reporting HighLife Cup recognition for Auto SFV OG. Together, these attributes frame Auto SFV OG as both an elite connoisseur’s choice and a practical cultivar for growers seeking reliability and speed.
Like many modern autos, Auto SFV OG targets a broad audience—from first-time hobbyists to veteran indoor growers optimizing grams per watt. The strain’s predictable timing, stout structure, and terpene-forward profile make it well suited to tent cultivation where aroma, ease, and cycle time drive scheduling. It is also a solid candidate for perpetual harvest setups, given its 10–12 week cycle and compatibility with 18–20 hours of daily light. With the right environment, it delivers the old-school OG experience in a thoroughly modern format.
Genetic Lineage and Breeding Rationale
The genetic backbone traces to the San Fernando Valley cut of OG Kush, a West Coast icon celebrated for its pine-lemon-fuel bouquet and heavy-hitting euphoria. To convert it into an autoflower, Dutch Passion crossed an SFV OG line with ruderalis genetics, stabilizing for automatic flowering while protecting the signature terpene and cannabinoid expression. The result is a ruderalis/indica/sativa composite that preserves OG’s density and resin production with the convenience of a fixed life cycle. This lineage decision reflects a typical but careful approach: start with exemplary OG chemistry and overlay just enough ruderalis to automate bloom.
Breeders often face a trade-off when introducing ruderalis: shorten the life cycle without diluting potency or flavor. Dutch Passion’s data for Auto SFV OG—THC >25% and total terpenes around 1.1%—suggest this balance has been achieved unusually well for an autoflower. For context, many autos historically landed in the 15–20% THC range, with only the top decile surpassing 22–24% under controlled conditions. By surpassing 25%, Auto SFV OG sits among the most potent autos commercially available, while still completing harvest in roughly 70–84 days indoors.
The myrcene-forward profile is consistent with OG Kush family chemistry and underpins the cultivar’s berry-sweet, lemon-pine, and earthy-fuel aromatics. Myrcene, limonene, and beta-caryophyllene are typically the dominant trio in OG-type profiles, with secondary contributions from linalool and alpha-pinene shaping complexity and mouthfeel. Dutch Passion’s inclusion of Auto SFV OG in their “terpene-rich” lineup and specific mention in myrcene-oriented content points to a deliberate selection for both aroma intensity and entourage synergy. In practice, that gives Auto SFV OG a recognizable OG identity from veg through cure.
As an autoflower, the breeding rationale also includes resilience under varying photoperiods and compact indoor spaces. The genotype is selected to remain robust under 18–20 hours of light daily, minimizing stretch while strengthening lateral branching for improved light interception. With adaptable internodal spacing and strong apical development, it suits low-stress training to spread the canopy without topping. This design enables growers to capture heavy yields in tents as small as 0.6–1 m² with modest input complexity.
Visual Appearance and Plant Morphology
Auto SFV OG typically develops a medium stature with strong central dominance and symmetrical lateral arms. In many indoor setups, plants finish between 70 and 100 cm, though phenotypes can range from 60 to 120 cm depending on pot size, light intensity, and training. The structure leans indica in density but shows hybrid vigor and a predictable architecture that simplifies canopy management. Internodes are moderately tight, helping stack buds into compact columns.
Leaves often show deep green tones with broad leaflets early, gradually narrowing as flowering advances and nitrogen softens. Under cool night temperatures or high anthocyanin expression, some plants can show faint purples near harvest, though green-lime is the most common palette. Buds themselves are rock-hard with a calyx-forward, OG-style conical shape, heavily encrusted in trichomes even by week 7–8. Resin production is pronounced, with sugar leaves coated enough to yield sticky trim.
As pistils turn from cream to amber-orange in late bloom, the colas take on a classic OG appearance: dense, slightly knuckled calyx clusters with minimal leaf-to-bud ratio. Trichome heads appear milky to opaque in the final 10–14 days, and ambering increases rapidly if the room runs warm. This gives growers a clear visual timeline: cloudy onset often appears around days 56–63 from sprout, with optimal harvest windows frequently falling in days 70–80. The visual signal aligns well with Dutch Passion’s 10–12 week guidance.
Under high PPFD, the lateral branches can carry significant weight, so supportive ties or a simple trellis are recommended by mid-bloom. Plants respond exceptionally well to gentle bending and spread, yielding flat, even canopies that improve light-use efficiency. In coco or hydro, expect slightly more stretch and thicker colas, while in organic soil the expression tends to be more compact with intensely fragrant resin. Across media, the defining visual theme is high-density frosted flowers with OG Kush lineage written all over them.
Aroma: From Grow Room to Grinder
During late veg and early bloom, the aroma starts as fresh pine peel and zesty lemon, with earthy undertones that hint at OG roots. By week 6–7, the terpene stack intensifies, and a diesel-fuel edge emerges when you brush the colas or disturb resinous sugar leaves. The room can fill with a sweet-sour citrus that translates to the fingers as a sticky, solvent-like pine. Carbon filtration becomes essential in small apartments or shared spaces by mid-flower.
As trichomes mature, the bouquet rounds out into a layered profile: lemon rind top notes, pine-resin heart, and an earthy-fuel base that lingers in the air. Myrcene’s herbal depth acts like a bridge between the citrus-bright limonene and the spicy, woody character of beta-caryophyllene. If linalool is more prominent in a given phenotype, an almost floral lavender thread can soften the edges of the nose. Alpha- and beta-pinene contribute to that unmistakably forested, crisp quality that makes OG strains smell clean yet powerful.
Once dried and cured, the jar aroma can be startlingly loud for an autoflower, aligning with Dutch Passion’s inclusion of Auto SFV OG in their terpene-rich collection. With total terpenes around 1.1%, the jar opens to a pop of lemon-pine volatility that quickly saturates the room. Ground flower tends to skew gassier, with a sharper fuel stab breaking through the citrus after 30–60 seconds in the air. In blind comparisons, many tasters identify OG lineage immediately from its pine-fuel-spice triumvirate.
Aroma persistence is notable: grams left open under ambient airflow can perfume a small room within minutes. This tenacity implies not only high terpene abundance but also a robust distribution across lighter, more volatile monoterpenes and heavier sesquiterpenes. Growers focused on preserving this aromatic complexity should prioritize cool, slow dry-downs and airtight cure discipline. Doing so captures the nose that earned Auto SFV OG its reputation among terpene chasers.
Flavor and Consumption Characteristics
On the palate, Auto SFV OG mirrors its nose with a brisk, lemon-forward entrance that quickly widens into pine and pepper. The initial citrus spark is limonene-driven, while the sustained resinous quality points to pinene and myrcene interplay. Beta-caryophyllene adds a peppery warmth on the exhale, often felt in the back of the throat as a lingering spice. The aftertaste retains a mild fuel note that many OG enthusiasts specifically seek.
Vaporization accentuates the sweet-citrus top end and trims some of the harsher fuel characteristics, especially at lower temperatures. Given myrcene’s reported volatilization near 332°F (167°C), many users prefer 340–370°F (171–188°C) to balance flavor and density of vapor. At these temps, the flavor tends to read as lemon zest, pine needle tea, and faint lavender when linalool is present. Raising the temp to 390–410°F (199–210°C) shifts the profile toward fuel-spice and thick resin.
Combustion delivers the full OG punch but can seem robust if the flower is overdried or ground too finely. A smooth experience generally corresponds to a 58–62% relative humidity cure and a medium grind that avoids powdering. With an ideal cure, the smoke is dense yet creamy, showcasing that tart-sweet lemon entry followed by woody spice. The finish is persistently piney with a diesel echo, coating the palate for minutes.
Edibles and concentrates made from Auto SFV OG often display amplified fuel-pine character and heavy resin depth. Hydrocarbon extracts particularly showcase the diesel-laced terpene stack, while live rosin tends to present a dazzling citrus-pine edge when harvested at peak milky trichomes. For culinary infusions, decarbing at 230–240°F (110–116°C) for 35–45 minutes preserves a meaningful portion of terpenes while activating cannabinoids. Proper handling captures a flavor arc that is unmistakably OG and surprisingly nuanced for an autoflower.
Cannabinoid Profile and Potency Metrics
Dutch Passion reports cripplingly powerful THC levels exceeding 25% for Auto SFV OG, placing it among the most potent autos in their catalog. For context, many modern top-shelf autos measure between 20% and 24% THC, with the 95th percentile pushing into the mid-20s under optimized conditions. Exceeding 25% THC indicates dense glandular trichome coverage and efficient biosynthesis, both of which align with the strain’s visual frostiness. In effect terms, this potency tier generally produces fast onset and a deep, immersive high.
CBD in OG-dominant autos typically remains low, often below 1% in finished flowers, though exact values vary by phenotype and environment. Trace minors like CBG may appear around 0.2–0.8%, with CBC and THCV commonly in the 0.05–0.2% range, but these amounts are model-dependent and not guaranteed. While minor cannabinoids can tune the experience, in Auto SFV OG the overwhelming driver is high delta-9 THC concentration. For users who are THC-sensitive, this makes measured titration advisable.
When paired with its reported total terpene content of about 1.1% (11 mg/g), Auto SFV OG sits firmly in the zone where entourage effects are noticeable. Elevated myrcene and caryophyllene often correlate with a heavier body load, while limonene and pinene contribute to a clearer headspace and perceived uplift. The specific ratios can shift with grow parameters, harvest timing, and cure, but the dominant profile typically supports a strong, full-spectrum experience. From a numbers perspective, it’s the convergence of >25% THC and >1% terpenes that explains the cultivar’s reputation for intensity.
Users comparing batch-to-batch will often observe around a 10–20% swing in total cannabinoid readouts based on environmental inputs, light intensity, and post-harvest handling. For example, a plant hitting 26% THC in one dialed-in run might read 21–23% if underfed or light-limited. Such variability underscores the value of consistent VPD, PPFD, and nutrient management to realize the genetics’ upper potential. In short, Auto SFV OG has a high theoretical ceiling that rewards precision growing.
Terpene Profile, Chemistry, and Synergy
Dutch Passion highlights Auto SFV OG specifically in their terpene-focused content and lists it among strains known for elevated myrcene. Myrcene, reported to volatilize near 332°F (167°C), brings a herbal-sweet backbone, rounds mouthfeel, and can synergize with THC to deepen perceived relaxation. Limonene contributes bright, citrus-peel top notes and is frequently associated with uplifted mood and perceived stress relief in user surveys. Beta-caryophyllene, a sesquiterpene with CB2 receptor affinity, adds peppery-spice and may modulate inflammatory pathways in preclinical models.
Pinene (alpha and beta) adds brisk pine and a resinous, forested quality to the nose and flavor. Some users report that alpha-pinene counterbalances heavy myrcene sedation with an alert, clear edge, particularly when consumed in moderation. Linalool, if present in moderate amounts, provides subtle floral lavender and may contribute to perceived calmness. The net effect is a terpene stack that is assertive yet balanced, with citrus-pine leading and earthy-fuel depth anchoring the bouquet.
Total terpene content reported around 1.1% places Auto SFV OG comfortably above average. Many commercial samples span 0.5–0.9% total terpenes once dried, and it takes meticulous cultivation and curing to consistently land above 1%. Dutch Passion’s observation that the most pungent, flavorful weed tends to be produced by meticulous growers rings true here. Careful dry/cure practices can preserve monoterpenes that otherwise flash off quickly.
From a synergy standpoint, myrcene’s potential to augment THC’s onset and caryophyllene’s CB2 activity may partially explain the strain’s deep body effect and durability. Limonene and pinene sharpen the top end and can keep the headspace clearer than the body would suggest for a heavy OG. This distribution of effects often appeals to experienced consumers who want a strong, relaxing base without clouding the mind entirely. The chemistry neatly reflects the cultivar’s OG heritage in a modern autoflower chassis.
Experiential Effects and Use Scenarios
With THC commonly surpassing 25%, Auto SFV OG has an assertive onset that many users feel within 2–5 minutes of inhalation. The first wave often brings crystalline focus paired with rapid body decompression, a duality owed to limonene/pinene lift against a myrcene/caryophyllene anchor. Within 15–25 minutes, the body load tends to deepen into a warm heaviness, while the mental tone remains steady and unhurried. The experience is immersive and durable, often extending 2–3 hours for experienced users and longer for novices.
At modest doses, Auto SFV OG can deliver contented clarity that suits music listening, creative brainstorming, or winding down after work. At higher doses, the couchlock potential increases markedly, especially when consumed in the evening or after a heavy meal. The strain is often chosen as a capstone for the day, providing relief from accumulated tension with a satisfying, pine-fuel exhale. Many users report that the mood component is calm and positive rather than racy or jittery.
Because of its potency ceiling, Auto SFV OG rewards deliberate titration, particularly for those with lower tolerance. A single small vaporizer bowl can be sufficient for some users, whereas heavy consumers may comfortably revisit every 60–90 minutes. The dense terpene profile also means the flavor remains enjoyable across multiple draws, enhancing perceived satisfaction at lower total intake. Beginners should start with one or two small inhalations and wait 15 minutes before deciding on more.
Situationally, Auto SFV OG fits late-afternoon or evening routines, post-exercise relaxation, or weekend sessions where depth is desired. It is less ideal for high-stakes tasks or early mornings unless the user has strong tolerance and a specific objective. For social settings, smaller doses can foster mellow conversation and presence without excessive sedation. The bottom line: it is a big-league OG experience in an auto format, best respected and paced.
Potential Medical Applications and Considerations
While not a substitute for medical advice, Auto SFV OG’s chemistry suggests use cases aligned with classic OG Kush therapeutics. The myrcene-rich terpene profile paired with high THC may support perceived relief from muscle tension, stress, and difficulty sleeping. Users frequently report a notable reduction in perceived pain intensity with OG-dominant strains, particularly in the evening. Beta-caryophyllene’s interaction with CB2 receptors has been explored in preclinical contexts for inflammatory modulation, adding plausibility to anti-inflammatory perceptions.
For mood, limonene’s citrus-bright effect can contribute to uplift, which some patients find helpful for transient low mood or stress. Alpha-pinene’s clarity may mitigate some of THC’s memory fog at low doses, though effects vary widely and can invert at higher consumption levels. Individuals sensitive to THC-induced anxiety may prefer very small doses or balanced formulations and should proceed cautiously. Because THC is the dominant cannabinoid, side effects like dry mouth, red eyes, and transient orthostatic dizziness are possible.
Sleep support is a common application, particularly when discomfort or rumination interferes with sleep onset. Many users find that a 60–90 minute pre-bed window with Auto SFV OG helps them wind down, though timing matters to avoid residual grogginess. Edibles made from this strain can extend duration, with effects often lasting 4–6 hours or more, which some patients prefer for overnight coverage. As always, start low and go slow, especially with oral routes.
From a harm reduction standpoint, patients with cardiovascular concerns, a history of psychosis, or THC sensitivity should consult a clinician before use. Because of its potency, Auto SFV OG is not an ideal “first strain” for new patients without guidance. Drug interactions are another consideration, as cannabinoids can influence enzyme systems involved in medication metabolism. Keeping a journal of dose, timing, and perceived outcomes can help patients and clinicians make data-informed adjustments.
Comprehensive Cultivation Guide: Seed to Jar
Auto SFV OG is highlighted by Dutch Passion as one of the easier autoflowers to grow indoors, with a recommended 10–12 week cycle from seed to harvest. Success hinges on respecting the autoflower clock, providing strong, consistent light, and avoiding high-stress training. Indoors, a 20/4 or 18/6 schedule works well from day one to chop, with many growers favoring 20/4 for maximum daily light integral. Maintain day temperatures around 24–27°C (75–81°F) and nights at 20–22°C (68–72°F), with early veg RH at 65–70% tapering to 50–55% by mid-flower and 45–50% late.
Medium and containers: Autos dislike transplant shock, so start in final homes when possible. Use 11–15 L (3–4 gal) fabric pots for a balanced root zone; 7–9 L (2 gal) works for smaller tents or denser SOG. Coco/perlite (70/30) accelerates growth and offers precise feeding, while amended living soil emphasizes flavor and an easy workflow. If using soil, pre-charge with a complete organic blend and supplement with top-dressings at weeks 3–4 and 6–7.
Lighting and PPFD: Aim for 500–700 µmol·m⁻²·s⁻¹ PPFD in early veg, rising to 700–900 by mid-bloom and up to 900–1000 if CO₂ and nutrients are dialed. With 20 hours of light, this equates to a DLI around 36–65 mol·m⁻²·day⁻¹, which suits vigorous autos. Keep fixture height adjusted to maintain target PPFD and avoid light stress; observe leaf posture and edge curl as real-time feedback. Uniform coverage across the canopy prevents larf and maximizes OG density.
Nutrition and EC: In coco, start around EC 0.9–1.1 in early veg and rise to 1.4–1.7 by peak flower, watching runoff and leaf color. Keep N balanced but avoid excess beyond week 4–5 to prevent dark, leathery leaves and delayed ripening. Cal-Mag support is often needed under strong LED lighting, particularly in coco and RO water systems. In living soil, irrigate to healthy runoff early, then shift to lighter, more frequent waterings as biomass increases.
Training: Low-stress training (LST) is the safest approach for autos—begin gentle bends at nodes 3–4 to open the plant and flatten the canopy. Avoid topping after day 20–22 from sprout; if topping is attempted at all, it must be done very early and on only the most vigorous plants. A single layer of soft ties or a light trellis from week 4 onward stabilizes colas under OG density. Defoliate lightly around week 5–6 to improve airflow, but keep it conservative to avoid slowing the clock.
Environmental control and VPD: Maintain VPD near 0.9–1.1 kPa in veg and 1.1–1.3 kPa in early flower, finishing around 1.2–1.5 kPa late to reduce botrytis risk. Oscillating fans should create even leaf flutter without whipping. Keep intake filters clean and manage negative pressure to control aroma—Auto SFV OG gets loud by mid-bloom. A well-sized carbon filter is mandatory in small living spaces.
Week-by-week framework (10–12 weeks total): Week 1–2 seedling/early veg—gentle PPFD (~400–500), RH 65–70%, light feed, establish root mass. Week 3–4 late veg/pre-flower—raise PPFD to 600–700, begin LST, increase EC modestly, ease RH to 60–62%. Week 5–6 early bloom—first real bud set, PPFD 700–800, EC 1.3–1.5, RH 55–58%, light defol for airflow. Week 7–8 mid bloom—aroma surges, PPFD 800–900, EC 1.5–1.7, RH 50–55%, support colas and watch for Mg demand. Week 9–10 late bloom—monitor trichomes, taper N, maintain K and micronutrients, drop RH to 45–50%, consider a brief nutrient taper in the final 7–10 days if desired. Weeks 11–12 (as needed)—harvest window for slower phenos; amber percentage and desired effect dictate chop timing.
Watering cadence: Autos prefer consistent, moderate watering. In coco, irrigate daily or multiple times per day with lower-volume pulses once roots are established. In soil, allow the top 2–3 cm to dry before re-watering; lift pots to judge weight rather than following a calendar. Avoid waterlogging—OG roots appreciate oxygen and reward it with thicker trunks and faster resin onset.
Pest and disease prevention: Keep incoming air filtered and practice clean-room habits—wipe surfaces, quarantine new plants, and inspect foliage underside weekly. Powdery mildew can be deterred with adequate airflow, correct VPD, and leaf spacing. If IPM sprays are used, confine them to veg and early pre-flower only; terpenes are a priority in this cultivar and late sprays can mute flavor. Sticky cards and routine visual scouting are inexpensive and effective early-warning systems.
Yield expectations: Dutch Passion describes Auto SFV OG as capable of heavy harvests, which experienced growers often translate to generous grams-per-watt or grams-per-square-meter when conditions are dialed. In practical terms, many indoor growers report 60–150 g per plant in 11–15 L containers under strong LEDs, with higher outliers in optimized environments. Per square meter, achieving 400–600 g is realistic with a full, even canopy and adequate PPFD. Results vary with skill, medium, and environmental stability.
Harvest timing and trichomes: Start close monitoring around day 63. Many phenotypes peak with trichomes mostly cloudy and 10–20% amber between days 70 and 80; fuel-heavy expressions sometimes finish a bit later. If a heavier, more sedative effect is desired, allow amber to reach 20–30%. Harvesting too early can shave potency and mute the full lemon-pine-fuel character.
Drying protocol: To preserve the reported ~1.1% terpene content, aim for a slow, cool dry—10–14 days at 17–19°C (62–66°F) and 55–60% RH with gentle airflow and darkness. Whole-plant or large-branch hangs slow drying and protect volatile monoterpenes. Target a 10–12% moisture content by weight, verified by stable jar RH at 58–62% after equilibration. Rapid drying risks a hay-like note and terpene loss, especially in myrcene-forward cultivars.
Curing and storage: Burp jars daily for 7–10 days, then reduce to every 2–3 days for the next two weeks. After 3–4 weeks of cure, the flavor usually blossoms, and the fuel-pine nose becomes more assertive. Store in airtight glass away from light at 15–20°C (59–68°F); every 10°C rise roughly doubles many degradation rates. With disciplined post-harvest handling, Auto SFV OG’s lemon-pine-fuel identity remains explosive for months, honoring the breeder’s terpene-rich promise.
Outdoor and greenhouse notes: In temperate climates, autos can be timed for two or even three staggered runs per season. Choose the sunniest 10–12 week window and protect from prolonged rain during late bloom to avoid botrytis in dense OG colas. Outdoors, expect shorter plants with thicker cuticles and sometimes even louder aroma in hot, dry spells. Greenhouse growers can push yields with supplemental light in shoulder seasons while keeping aroma under control with filtered exhaust.
Quality assurance and phenotype selection: Run multiple seeds to observe expression and select keepers for future seed stock or clone-only preservation where legal. Look for plants that stack early, resist mid-flower fade, and finish with a strong fuel-pine bite on the stem rub. Record PPFD, EC, pH, temperature, and RH daily; data discipline translates directly into repeatable potency and terpene outcomes. Auto SFV OG rewards this meticulous approach—the same one Dutch Passion associates with the most pungent, flavorful harvests.
