OG KushStrain, Effects, Genetics, Grow Guide & Where to Buy
OG Kush earned its place in the modern cannabis canon for a reason , and the genetics live up to the reputation. It is a balanced hybrid (55% indica / 45% sativa) testing at roughly 19-25% THC, with a flowering window of 10-12 weeks seed to harvest as an autoflower. Below we walk through what to expect from the high, how the plant grows in a tent or outdoor garden, the parental genetics behind the cultivar, and how to get OG Kush seeds delivered anywhere in the US.
OG Kush Quick Stats
THC
19-25%
Indica
55%
Sativa
45%
Autoflower
Yes
Flowering
10-12 weeks seed to harvest
Difficulty
intermediate
Indoor Yield
400-450 g/m2
Outdoor Yield
50-170 g/plant
Plant Height
60-120cm
OG KushEffects & Experience
OG Kush is best known for euphoric, relaxed, happy. 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 OG Kush
Growing OG Kush fits cooler climates where photoperiod strains struggle to finish before frost, autoflower timing is calendar-driven, not daylight-driven. OG Kush runs on an 18/6 light schedule from seed to harvest, autoflower genetics ignore photoperiod, so there is no flip and no light-cycle change. Indoor yields land around 400-450 g/m2 under quality LED, and outdoor plants given full sun and 5-7 gallon containers reliably produce 50-170 g/plant. Expected plant height is 60-120cm, with intermediate cultivation difficulty. Practical tips that move the needle: feed cal-mag from week 2 onward at 2-3 mL per gallon, most reverse-osmosis and soft tap water setups need it; and top once at the 4th node to encourage 4-6 even main colas instead of one dominant cola. The most common challenge growers report is late-flower humidity if your indoor RH climbs above 55% during the final two weeks.
OG KushLineage & Genetics
Lineage: Chemdawg x Hindu Kush x Lemon Thai. That parental cross is the reason OG Kush expresses the way it does, manageable height, balanced bud structure, and a flexible response to training.
Where to Buy OG Kush Seeds in the USA
OG Kush 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.
OG Kush FAQ
Is OG Kush indica or sativa?+
OG Kush is a balanced hybrid with a 55% indica / 45% sativa split. The effects lean balanced, neither dominantly head nor body.
How long does OG Kush take to flower?+
OG Kush flowers in 10-12 weeks seed to harvest from seed, since autoflower genetics ignore light cycle. Outdoor harvest typically lands 70-90 days after planting.
What is the THC content of OG Kush?+
OG Kush tests at approximately 19-25% 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 OG Kush good for beginner growers?+
OG Kush is rated intermediate difficulty. The autoflower genetics simplify the process, no light schedule changes and a fast seed-to-harvest timeline make it forgiving for first-time growers. Most growers with one harvest behind them handle this strain without difficulty.
Where can I buy OG Kush seeds in the USA?+
Royal King Seeds ships OG Kush seeds from within the United States, with estimated delivery in approximately 5-7 business days. The product page is at https://royalkingseeds.us/og-kush-auto.