Paris XXXStrain, Effects, Genetics, Grow Guide & Where to Buy
Few cultivars carry the cult following Paris XXX has built across the US grow community , and the genetics live up to the reputation. It is a indica-dominant (85% indica / 15% sativa) testing at roughly 20% 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 Paris XXX seeds shipped to your state.
Paris XXX Quick Stats
THC
20%
Indica
85%
Sativa
15%
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
Paris XXXEffects & Experience
The dominant effects of Paris XXX are creative, focused, calm, 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 Paris XXX
Growing Paris XXX fits indoor growers in compact spaces; indica genetics stay short and bushy without aggressive training. Paris XXX 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.
Paris XXXLineage & 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 Paris XXX Seeds in the USA
Paris XXX 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.
Paris XXX FAQ
Is Paris XXX indica or sativa?+
Paris XXX is a indica-dominant with a 85% indica / 15% sativa split. The effects lean toward physical relaxation and a calm, settled headspace.
How long does Paris XXX take to flower?+
Paris XXX 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 Paris XXX?+
Paris XXX tests at approximately 20% 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 Paris XXX good for beginner growers?+
Paris XXX 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 Paris XXX seeds in the USA?+
Royal King Seeds ships Paris XXX 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/paris-xxx-feminized, checkout accepts standard cards, Apple Pay, and crypto.