Fire OGStrain, Effects, Genetics, Grow Guide & Where to Buy
Among the strains American growers consistently come back to, Fire OG sits near the top of the list, with a profile that holds up under scrutiny. It is a indica-dominant (86% indica / 14% sativa) testing at roughly 22% THC, with a flowering window of 9-10 weeks under a 12/12 photoperiod. On this page we cover the effects, the lineage, the grow profile, and where to buy Fire OG seeds in the United States.
Fire OG Quick Stats
THC
22%
Indica
86%
Sativa
14%
Autoflower
No
Flowering
9-10 weeks
Difficulty
intermediate
Indoor Yield
400 g/m2
Outdoor Yield
600 g/plant
Plant Height
150 cm
Fire OGEffects & Experience
Fire OG is best known for euphoric, creative. The effects come on within the first 10 minutes and settle into a stable plateau that lasts 90 minutes to two hours at typical doses. Growers and users consistently note that the high stays true to its profile rather than drifting, what you feel in the first 20 minutes is what you have for the next 90.
Growing Fire OG
Growing Fire OG fits indoor growers in compact spaces; indica genetics stay short and bushy without aggressive training. Fire OG is photoperiod, which means you control when it flowers by switching from 18/6 (vegetative) to 12/12 (flowering). Most indoor growers veg for 4-6 weeks before the flip. Indoor yields land around 400 g/m2 under quality LED, and outdoor plants given full sun and 5-7 gallon containers reliably produce 600 g/plant. Expected plant height is 150 cm, with intermediate cultivation difficulty. Practical tips that move the needle: maintain canopy airflow with an oscillating fan moving air through the leaves, not just above them, to prevent powdery mildew; and defoliate strategically on day 21 of flower; remove fan leaves blocking interior bud sites without stripping the plant. The most common challenge growers report is over-feeding nitrogen past week 1 of flower, switch to bloom nutrients within 7 days of seeing pistils.
Fire OGLineage & Genetics
Fire OG is offered in the Royal King Seeds catalog. Read the description on this page as a general profile rather than a guarantee of your specific pack; expect some phenotype variation between packs.
Where to Buy Fire OG Seeds in the USA
Fire OG seeds ship from Royal King Seeds from within the United States. Estimated delivery is approximately 5-7 business days; actual timing varies by destination and carrier.
Fire OG FAQ
Is Fire OG indica or sativa?+
Fire OG is a indica-dominant with a 86% indica / 14% sativa split. The effects lean toward physical relaxation and a calm, settled headspace.
How long does Fire OG take to flower?+
Fire OG flowers in 9-10 weeks once you flip to 12/12 light cycle. Outdoor harvest typically lands in late September to mid-October across most US zones.
What is the THC content of Fire OG?+
Fire OG tests at approximately 22% THC when grown to its potential. Real-world numbers depend on grow conditions, harvest timing, and curing, well-grown phenotypes can land at the high end of that range, while poorly cured flower tests lower.
Is Fire OG good for beginner growers?+
Fire OG is rated intermediate difficulty. Photoperiod genetics give you control over plant size and harvest timing, which means a bit more responsibility for getting the schedule right. Most growers with one harvest behind them handle this strain without difficulty.
Where can I buy Fire OG seeds in the USA?+
Royal King Seeds ships Fire OG seeds from within the United States, with estimated delivery in approximately 5-7 business days. The product page is at https://royalkingseeds.us/fire-og-feminized.