Alien KushStrain, Effects, Genetics, Grow Guide & Where to Buy
Alien Kush is one of the most-searched cannabis strains in the United States, with a profile that holds up under scrutiny. It is a balanced hybrid (52% indica / 48% sativa) testing at roughly 17% THC, with a flowering window of 55-65 days as an autoflower. This guide pulls together the lineage, the effects, the grow data, and the practical answer to "where can I buy Alien Kush seeds in the USA" in one place.
Alien Kush Quick Stats
THC
17%
Indica
52%
Sativa
48%
Autoflower
Yes
Flowering
55-65 days
Difficulty
intermediate
Indoor Yield
up to 400 g/m2
Outdoor Yield
up to 500 g/plant
Plant Height
Short
Alien KushEffects & Experience
Reported effects center on relaxed, happy, euphoric. Alien Kush pulls toward a balanced state where neither head nor body dominates, a profile that holds up across phenotypes when the seeds are grown to their potential.
Growing Alien Kush
Growing Alien Kush fits cooler climates where photoperiod strains struggle to finish before frost, autoflower timing is calendar-driven, not daylight-driven. Alien 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 up to 400 g/m2 under quality LED, and outdoor plants given full sun and 5-7 gallon containers reliably produce up to 500 g/plant. Expected plant height is Short, 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 apply low-stress training in week 2 of veg, bend the main stem horizontally and tie down to expose lower nodes. 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.
Alien KushLineage & Genetics
Alien Kush 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 Alien Kush Seeds in the USA
Alien 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.
Alien Kush FAQ
Is Alien Kush indica or sativa?+
Alien Kush is a balanced hybrid with a 52% indica / 48% sativa split. The effects lean balanced, neither dominantly head nor body.
How long does Alien Kush take to flower?+
Alien Kush flowers in 55-65 days from seed, since autoflower genetics ignore light cycle. Outdoor harvest typically lands 70-90 days after planting.
What is the THC content of Alien Kush?+
Alien Kush tests at approximately 17% 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 Alien Kush good for beginner growers?+
Alien 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 Alien Kush seeds in the USA?+
Royal King Seeds ships Alien Kush seeds from within the United States, with estimated delivery in approximately 5-7 business days. The product page is at https://royalkingseeds.us/alien-kush-auto.