Domino Strain — Effects, Genetics, Grow Guide & Where to Buy
Few cultivars carry the cult following Domino has built across the US grow community — and the appeal is easy to explain. It is a sativa-dominant (12% indica / 88% sativa) testing at roughly 15% THC, with a flowering window of 8-10 weeks under a 12/12 photoperiod. What follows is a complete reference: terpene-led effects, genetic background, indoor and outdoor grow guidance, and the fastest way to get Domino seeds shipped to your state.
Domino Quick Stats
THC
15%
Indica
12%
Sativa
88%
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
Domino Effects & Experience
Domino is best known for euphoric, creative, calm. 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 Domino
Growing Domino fits indoor growers with vertical headroom; sativa stretch can double plant height after the 12/12 flip. Domino 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: defoliate strategically on day 21 of flower; remove fan leaves blocking interior bud sites without stripping the plant; 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 training timing — top at the 4th node, not earlier and not later, for the best canopy distribution.
Domino Lineage & 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 Domino Seeds in the USA
Domino 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.
Domino FAQ
Is Domino indica or sativa?+
Domino is a sativa-dominant with a 12% indica / 88% sativa split. The effects lean toward mental clarity, mood lift, and conversation.
How long does Domino take to flower?+
Domino 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 Domino?+
Domino tests at approximately 15% 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 Domino good for beginner growers?+
Domino 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 Domino seeds in the USA?+
Royal King Seeds ships Domino 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/domino-feminized — checkout accepts standard cards, Apple Pay, and crypto.