Blue AlienStrain — Effects, Genetics, Grow Guide & Where to Buy in Canada
Blue Alien is a indica cannabis strain with 21% THC and a 8-10 weeks flowering period. It is known for euphoric and creative effects and grows best in indoor tents and cooler Canadian outdoor zones. Blue Alien seeds are sold at Royal King Seeds Canada with discreet Canada-wide shipping and a high-germination guarantee.
Blue Alien earned its place in the modern cannabis canon for a reason — and the appeal is easy to explain. It is a indica-dominant (88% indica / 12% sativa) testing at roughly 21%% 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 Blue Alien seeds delivered anywhere in Canada.
Blue Alien Quick Stats
THC
21%%
Indica
88%
Sativa
12%
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
Blue AlienEffects & Experience
Reported effects center on euphoric, creative, calm. Blue Alien pulls toward physical relaxation and a quiet, observational headspace — a profile that holds up across phenotypes when the seeds are grown to their potential.
Growing Blue Alien
Growing Blue Alien fits indoor growers in compact spaces; indica genetics stay short and bushy without aggressive training. Blue Alien 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 flush nutrients in the final 10-14 days for cleaner flavor; trichomes finish properly even on plain pH-adjusted water. The most common challenge growers report is training timing — top at the 4th node, not earlier and not later, for the best canopy distribution.
Blue AlienLineage & Genetics
This cultivar comes from the Royal King Genetics breeding program — an in-house line developed for fast finishing and heavy yields under indoor conditions. Phenotype consistency is the result of multiple generations of selection rather than commercial seed-run breeding.
Where to Buy Blue Alien Seeds in Canada
Blue Alien seeds ship from Royal King Seeds to every Canadian province and territory with discreet packaging and a high-germination guarantee. Average delivery is 3-7 business days, with the fastest routes typically reaching British Columbia, Manitoba, New Brunswick, Newfoundland and Labrador, Northwest Territories.
Blue Alien FAQ
Is Blue Alien indica or sativa?+
Blue Alien is a indica-dominant with a 88% indica / 12% sativa split. The effects lean toward physical relaxation and a calm, settled headspace.
How long does Blue Alien take to flower?+
Blue Alien 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 Canadian growing zones.
What is the THC content of Blue Alien?+
Blue Alien tests at approximately 21%% 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 Blue Alien good for beginner growers?+
Blue Alien 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 Blue Alien seeds in Canada?+
Royal King Seeds ships Blue Alien seeds to every Canadian province and territory with discreet packaging, tracked delivery, and a high-germination guarantee. The product page is at https://royalkingseeds.ca/blue-alien-feminized — checkout accepts standard cards and Interac.