AKStrain, Effects, Genetics, Grow Guide & Where to Buy
AK earned its place in the modern cannabis canon for a reason , and the genetics live up to the reputation. It is a sativa-dominant (6% indica / 94% sativa) testing at roughly 19% THC, with a flowering window of 8-10 weeks under a 12/12 photoperiod. 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 AK seeds delivered anywhere in the US.
AK Quick Stats
THC
19%
Indica
6%
Sativa
94%
Autoflower
No
Flowering
8-10 weeks
Difficulty
intermediate
Indoor Yield
450-550 g/m²
Outdoor Yield
500-700 g/plant
Plant Height
120-180 cm
AKEffects & Experience
The dominant effects of AK are happy, energetic, creative, and the experience is more nuanced than a simple high/low/sedating label would suggest. Onset is gradual rather than abrupt, the peak holds for roughly an hour, and the comedown is smooth, which is why this strain shows up in so many "daily driver" lists from experienced consumers.
Growing AK
Growing AK fits indoor growers with vertical headroom; sativa stretch can double plant height after the 12/12 flip. AK 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 450-550 g/m² under quality LED, and outdoor plants given full sun and 5-7 gallon containers reliably produce 500-700 g/plant. Expected plant height is 120-180 cm, 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.
AKLineage & Genetics
This cultivar comes from the Royal King Genetics breeding program, an in-house line developed for long-season outdoor expression and complex terpene profiles. Phenotype consistency is the result of multiple generations of selection rather than commercial seed-run breeding.
Where to Buy AK Seeds in the USA
AK seeds ship from Royal King Seeds to all 50 US states with discreet packaging and a 95% germination guarantee. Average delivery is 3-5 business days, with the fastest routes typically reaching Alaska, Arizona, Arkansas, California, Colorado.
AK FAQ
Is AK indica or sativa?+
AK is a sativa-dominant with a 6% indica / 94% sativa split. The effects lean toward mental clarity, mood lift, and conversation.
How long does AK take to flower?+
AK flowers in 8-10 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 AK?+
AK tests at approximately 19% 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 AK good for beginner growers?+
AK 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 AK seeds in the USA?+
Royal King Seeds ships AK seeds to all 50 US states with discreet packaging, 3-5 day delivery, and a 95% germination guarantee. The product page is at https://royalkingseeds.us/ak-feminized, checkout accepts standard cards, Apple Pay, and crypto.