
- Kush heat with coastal resilience
Fire Og
Fire Og is an indica-dominant hybrid suited to humid greenhouse grows in Cornwall, offering earthy pine flavours and strong body effects.
- Dense, resinous kush buds
- Reliable mid-season finish
- Performs well with good ventilation
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20-26% |
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≤1% |
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OG KUSH x HAZE |
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Indica-dominant hybrid |
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Intermediate |
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8-9 weeks |
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Medium (1–1.5 m outdoors) |
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Medium to high (up to 450 g/m²) |
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Earthy diesel, Pine, Citrus spice |
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Feminised |
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Humid greenhouse conditions |
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Relaxed body warmth, Euphoric lift, Sleepy calm |
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Indoor and outdoor |
About Fire Og
Fire Og is an indica-dominant hybrid bred from OG KUSH x HAZE that produces dense, resinous buds and a pronounced kush aroma. It typically reaches medium height and finishes in 8 to 9 weeks with THC commonly between 20% and 26%. The plant rewards steady feeding, good airflow and mildew prevention, especially in humid greenhouse environments. Outdoors in Cornwall the strain benefits from milder coastal temperatures but demands attention to damp and mould control. Effects are heavy and body-focused, making it popular with recreational users and those seeking relief from pain or insomnia.
Fire Og is an indica-dominant hybrid known for compact buds and dense resin production. It carries heavy kush traits with a balanced lift from its sativa heritage.
THC levels typically sit between 20% and 26% in well-grown phenotypes. Expect strong psychoactive effects that become potent at the higher end of that range.
CBD content is low, generally under 1% in most specimens. This makes Fire Og primarily a recreational THC-driven variety rather than a CBD therapy candidate.
Fire Og descends from OG KUSH x HAZE and shows clear kush-dominant structure. The hybrid blend brings resin production from the OG line and lift from the haze side.
Seeds are commonly available as Feminised to simplify female-only crops for growers. Regular seed runs may be used by breeders seeking male traits for crossing.
Growers in a humid greenhouse should rate Fire Og as intermediate due to its susceptibility to mould and bud rot in damp conditions. Vigilant airflow and regular inspection are required to succeed under humid greenhouse conditions.
Flowering normally completes in 8 to 9 weeks indoors. Outdoor plants in suitable climates will finish around the same timeframe, often shifting slightly with seasonal light.
Yield is medium to high when plants receive steady nutrients and good ventilation. Outdoors in Cornwall proper feeding and pest control can push yields higher than average.
Plants typically reach a medium height with a sturdy, bushy structure. They develop compact colas on shorter branches rather than long sativa stretch.
Fire Og performs well both indoors and outdoors when managed correctly. In Cornwall outdoor plants benefit from the milder coastal temperatures but need shelter from persistent damp.
Growing Fire Og in Cornwall's humid greenhouse conditions demands strict humidity control and robust airflow. Cornwall's coastal humidity will reward those who ventilate well and monitor for mould.
The high produces a warming, relaxed body sensation that eases tension. Mental effects are euphoric at first and can transition to a soporific calm.
Flavours lean toward earthy diesel with sharp pine top notes and a citrus finish. The smoke is dense and carries a lingering kush spice on the exhale.
Frequently Asked Questions
Common questions about this strain, covering growth, effects, and suitability for UK conditions.
Harvest when trichomes are mostly cloudy with some ambers, typically late September to early October in Cornwall depending on the season.
Maintain steady airflow, keep relative humidity below 50% during late flower, remove lower foliage that traps moisture and use a dehumidifier if needed.
Switch to a phosphorus and potassium heavier feed in mid to late flower while keeping nitrogen moderate to encourage bud density without excessive leaf growth.
Yes, Feminised seeds simplify production by reducing the chance of males and are common for growers focused on bud yield and consistency.
Expect 8 to 9 weeks of flowering under stable indoor lights and a similar real-world finish outdoors if the season is reliable.
Look for spider mites, aphids and grey mould; the coastal environment can also encourage slugs and snails at the base of plants.
Yes, low-stress training and selective topping improve light penetration and even out canopy for better yields.
Absolutely, organic soils and compost teas work well but require careful pest and mould management in damp conditions.
In outdoor cannabis cultivation Fire Og can deliver solid yields where summers are mild, but growers must protect plants from persistent damp and provide good airflow.
Dry slowly at 45-55% RH and 15-20°C, then cure in jars with regular burping for several weeks to smooth flavours and preserve cannabinoids.
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