All Gas OG Feminized Indica – Humboldt Seeds Company
The All Gas OG Feminized by Humboldt Seeds Company is a monster of density. Born in the heart of the Emerald Triangle, it perfectly embodies the essence of modern Californian lines. It develops a heavy and oily floral mass, imposing tight feeding rhythms. It does not forgive watering errors.
This strongly indica-dominant cultivar requires an agronomic approach based on strict humidity control. Its squat and compact structure indeed requires continuous interventions to manage the massive volume of the branches. The final result always rewards with a harvest of uncommon specific weight.
All Gas OG Feminized in brief
This genetics is a pure indica with an extremely fast cycle, capable of finishing flowering in just 8 weeks. It produces massive indoor harvests, estimated between 400 and 500g/m² in optimized setups. The potency is devastating. Laboratory tests confirm THC levels consistently above 21%, reaching close to 25% in some phenotypes.
The smell is chemical and penetrating, dominated by notes of fuel and asphalt. It performs best in controlled indoor environments, but shows exceptional resilience even in guerrilla or high altitude, resisting night temperature drops well.
Technical Sheet
- Genetics: Venom OG x Humboldt OG.
- Type: Indica Dominance.
- Flowering: 6-8 weeks (45-55 days).
- Harvest: Late September / Early October (Outdoor).
- Height: 80-120 cm (Indoor) / up to 200 cm (Outdoor).
- Cannabinoids: THC 21-25%, low CBD (<1%).
- Terpenes: Myrcene, Caryophyllene, Pinene.
- Yield: 400-500g/m² (Indoor), over 500g per plant (Outdoor).
- Techniques: SOG, Heavy defoliation, Moderate LST.
- Extracts: Very high yield in solventless extractions due to the fragility of the glandular stalk.
- Effect: Extremely physical, sedative, deep relaxation.
Intro and History
The selection work carried out on this line is extensively documented in the Seedfinder genealogical archives. The Humboldt breeders wanted to stabilize the most toxic and productive traits of the OG family. They fully succeeded. They created a plant that flowers rapidly without sacrificing weight.
A genetic that prefers to build real weight rather than visual volume.
Cultural management and yield parameters
Indoor
Inside the grow room, water management is vital. The plant has a lazy root system in the first two weeks, which then explodes suddenly. It is advisable to adopt the drying cycle (dryback) technique to stimulate oxygenation. The vertical elongation is almost zero. This makes it the ideal candidate for Sea of Green (SOG) systems.
Nutritional needs are massive. As confirmed by various veteran grower reports on THCFarmer, All Gas OG consumes enormous amounts of phosphorus and potassium. The EC can be pushed up to 2.2 from the fourth week. Maintaining a VPD of 1.4-1.6 kPa in the final maturation phase will prevent condensation from creeping between the swollen, rock-hard calyxes.
Outdoor
Outdoors it acts like a tank. The root platform attacks the soil, allowing the plant to withstand arid climates. It grows squat, wide, and robust. The branch structure is naturally predisposed to withstand strong winds and heavy loads, without the need for excessive supports.
The real magic happens in high altitude zones. Cold September nights stimulate exceptional resin production, coloring the leaves with blackish hues. However, it is imperative to protect the flowers from continuous rains. The bud density retains water, raising the risk of botrytis.
Terpene profile analysis
The aromatic bouquet is a punch to the stomach. There is no trace of sweetness. The smell of fuel, burnt earth, and fresh asphalt dominates unchallenged. It is a raw and industrial profile.
Myrcene brings an almost rubbery heaviness to the palate. During the drying phase, the chemical notes blend with an aftertaste of pine needles and black pepper. In ice and water extractions, the resulting rosin has a gluey consistency and a pure fuel taste, very persistent in the throat.
Effect and stimulation: what to expect
With a THC touching 25%, the impact leaves no escape. It begins with a brief and intense pressure behind the eyes. A few minutes later, the body becomes leaden.
It is a variety perceived by users as a powerful sedative. It is traditionally associated with the most absolute evening relaxation. Mental clarity remains intact, but the desire to get off the couch completely disappears. Perfect for quenching bodily tensions after intense physical exertion.
Technical advantages
- Extreme speed: Harvesting window that often closes under 55 days.
- Structural density: Rock-hard flowers that do not lose volume when drying.
- Commercial appeal: Highly modern “gas” profile sought after by the market.
- Ease of management: Compact growth ideal for tents with limited heights.
Errors that ruin the harvest
Overwatering is lethal for this genetics. A constantly soaked substrate will rot the roots in a few days. Patience is needed. Let the pot lighten before watering again.
Another common mistake is poor defoliation. The fan leaves of the All Gas OG are huge and thick. Removing them strategically at the third week is mandatory to illuminate the lower vegetative plane. Finally, avoid anticipating the root flush. This plant needs to eat until the very end to harden the calyxes.
All Gas OG vs Other Queens
All Gas OG vs OG Kush
Classic OG Kush tends to stretch a lot and requires support nets. All Gas OG has a much more squat and compact bearing, completing flowering at least a week earlier.
All Gas OG vs Chemdog
Both boast chemical profiles. Chemdog leans towards more acidic and solvent notes. All Gas OG is instead “darker”, dominated by aromas of damp earth and asphalt, with a decidedly more narcotic physical effect.
All Gas OG vs Gorilla Glue
Gorilla is known for its gluey resin and hybrid effect. The Humboldt variety wins on the physical hardness of the flower and the speed of the life cycle, offering an experience totally focused on sedation.
Who it is not recommended for
Highly discouraged for those seeking creative, euphoric effects, or effects suitable for daytime consumption. It will nail you to the couch. On the agronomic side, it is not suitable for growers operating in environments with constant humidity above 60%, as the flower compactness leaves no escape from mold in poor ventilation conditions.
FAQ
Can I grow it with the Sea of Green (SOG) system?
Absolutely yes. It is the perfect genetics for this purpose. It roots quickly and focuses all its energy on the central apical zone.
Does it suffer if the temperature drops to 15°C at night?
No. It is very resilient. In fact, downward temperature swings in the last two weeks accelerate flower hardening and increase trichome production.
When should I start checking the trichomes?
Already around the forty-fifth day. Being very fast, the ideal maturation window opens and closes quickly.
How much water does it drink compared to a Haze?
Less in terms of frequency, but it requires abundant watering when the soil is dry. It appreciates very clear dryback cycles.
Is the smell during flowering manageable?
No. The activated carbon filters must be new and oversized. The fuel smell is extremely penetrating and persistent.
Annibale Seedshop’s Opinion
All Gas OG Feminized is a triumph of the modern Californian school. Solid. Powerful. Dark. Our team unreservedly recommends it to those who need extremely fast cycles and commercial yields in small spaces.
It is not a plant to be pampered, but a true production machine. If you guarantee it heavy nutrition and controlled humidity, it will fill your jars with the densest buds you have ever seen. A true jewel for extraction lovers.