Big DevilStrain, Effects, Genetics, Grow Guide & Where to Buy
Among the strains American growers consistently come back to, Big Devil sits near the top of the list, with a profile that holds up under scrutiny. It is a balanced hybrid (44% indica / 56% sativa) testing at roughly 18% THC, with a flowering window of 8-10 weeks from seed as an autoflower. On this page we cover the effects, the lineage, the grow profile, and where to buy Big Devil seeds in the United States with discreet shipping and a 95% germination guarantee.
Big Devil Quick Stats
THC
18%
Indica
44%
Sativa
56%
Autoflower
Yes
Flowering
8-10 weeks from seed
Difficulty
intermediate
Indoor Yield
450-550 g/m²
Outdoor Yield
500-700 g/plant
Plant Height
60-100 cm
Big DevilEffects & Experience
Big Devil is best known for euphoric, creative, energetic. 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 Big Devil
Growing Big Devil fits guerrilla growers and balcony cultivators across all 50 states, since the plant ignores light cycle and finishes before fall rains arrive. Big Devil 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 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 60-100 cm, with intermediate cultivation difficulty. Practical tips that move the needle: apply low-stress training in week 2 of veg, bend the main stem horizontally and tie down to expose lower nodes; 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 over-feeding nitrogen past week 1 of flower, switch to bloom nutrients within 7 days of seeing pistils.
Big DevilLineage & Genetics
Big Devil is a Royal King Genetics in-house cross. The parental selection was chosen for hybrid vigor and a balanced effect profile, then stabilized over multiple generations to lock in phenotype expression. Seeds run true to the description on this page rather than spreading across a wide range of expressions.
Where to Buy Big Devil Seeds in the USA
Big Devil 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.
Big Devil FAQ
Is Big Devil indica or sativa?+
Big Devil is a balanced hybrid with a 44% indica / 56% sativa split. The effects lean balanced, neither dominantly head nor body.
How long does Big Devil take to flower?+
Big Devil flowers in 8-10 weeks from seed from seed, since autoflower genetics ignore light cycle. Outdoor harvest typically lands 70-90 days after planting.
What is the THC content of Big Devil?+
Big Devil tests at approximately 18% 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 Big Devil good for beginner growers?+
Big Devil 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 Big Devil seeds in the USA?+
Royal King Seeds ships Big Devil 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/big-devil-auto, checkout accepts standard cards, Apple Pay, and crypto.