Pure IndicaStrain, Effects, Genetics, Grow Guide & Where to Buy
Pure Indica is one of the most-searched cannabis strains in the United States, with a profile that holds up under scrutiny. It is a indica-dominant (81% indica / 19% sativa) testing at roughly 27% THC, with a flowering window of 8-10 weeks under a 12/12 photoperiod. This guide pulls together the lineage, the effects, the grow data, and the practical answer to "where can I buy Pure Indica seeds in the USA" in one place.
Pure Indica Quick Stats
THC
27%
Indica
81%
Sativa
19%
Autoflower
No
Flowering
8-10 weeks
Difficulty
intermediate
Indoor Yield
200 g/m2
Outdoor Yield
600 g/plant
Plant Height
100 cm
Pure IndicaEffects & Experience
The dominant effects of Pure Indica are uplifted, 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 Pure Indica
Growing Pure Indica fits shorter outdoor seasons, Pacific Northwest, New England, Great Lakes, where 7-9 week flowering finishes ahead of October rains. Pure Indica 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 200 g/m2 under quality LED, and outdoor plants given full sun and 5-7 gallon containers reliably produce 600 g/plant. Expected plant height is 100 cm, with intermediate cultivation difficulty. Practical tips that move the needle: flush nutrients in the final 10-14 days for cleaner flavor; trichomes finish properly even on plain pH-adjusted water; and apply low-stress training in week 2 of veg, bend the main stem horizontally and tie down to expose lower nodes. 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.
Pure IndicaLineage & Genetics
Pure Indica is offered in the Royal King Seeds catalog. Read the description on this page as a general profile rather than a guarantee of your specific pack; expect some phenotype variation between packs.
Where to Buy Pure Indica Seeds in the USA
Pure Indica seeds ship from Royal King Seeds from within the United States. Estimated delivery is approximately 5-7 business days; actual timing varies by destination and carrier.
Pure Indica FAQ
Is Pure Indica indica or sativa?+
Pure Indica is a indica-dominant with a 81% indica / 19% sativa split. The effects lean toward physical relaxation and a calm, settled headspace.
How long does Pure Indica take to flower?+
Pure Indica 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 Pure Indica?+
Pure Indica tests at approximately 27% 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 Pure Indica good for beginner growers?+
Pure Indica 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 Pure Indica seeds in the USA?+
Royal King Seeds ships Pure Indica seeds from within the United States, with estimated delivery in approximately 5-7 business days. The product page is at https://royalkingseeds.us/pure-indica-feminized.