Purple KushStrain, Effects, Genetics, Grow Guide & Where to Buy
Few cultivars carry the cult following Purple Kush has built across the US grow community , and the genetics live up to the reputation. It is a indica-dominant (81% indica / 19% sativa) testing at roughly 19% THC, with a flowering window of 8-10 weeks as an autoflower. What follows is a complete reference: terpene-led effects, genetic background, indoor and outdoor grow guidance, and the fastest way to get Purple Kush seeds shipped to your state.
Purple Kush Quick Stats
THC
19%
Indica
81%
Sativa
19%
Autoflower
Yes
Flowering
8-10 weeks
Difficulty
intermediate
Indoor Yield
350-400 g/m2
Outdoor Yield
50-100 g/plant
Plant Height
100 cm
Purple KushEffects & Experience
Purple Kush is best known for focused, 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 Purple Kush
Growing Purple Kush fits guerrilla growers and balcony cultivators, since the plant ignores light cycle and finishes before fall rains arrive. Purple Kush 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 350-400 g/m2 under quality LED, and outdoor plants given full sun and 5-7 gallon containers reliably produce 50-100 g/plant. Expected plant height is 100 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 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 late-flower humidity if your indoor RH climbs above 55% during the final two weeks.
Purple KushLineage & Genetics
Lineage: Hindu Kush x Purple Afghani. That parental cross is the reason Purple Kush expresses the way it does, short internodes, dense flower, fast finishing time.
Where to Buy Purple Kush Seeds in the USA
Purple Kush 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.
Purple Kush FAQ
Is Purple Kush indica or sativa?+
Purple Kush 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 Purple Kush take to flower?+
Purple Kush flowers in 8-10 weeks from seed, since autoflower genetics ignore light cycle. Outdoor harvest typically lands 70-90 days after planting.
What is the THC content of Purple Kush?+
Purple Kush tests at approximately 19% 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 Purple Kush good for beginner growers?+
Purple Kush 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 Purple Kush seeds in the USA?+
Royal King Seeds ships Purple Kush seeds from within the United States, with estimated delivery in approximately 5-7 business days. The product page is at https://royalkingseeds.us/purple-kush-auto.