Master KushStrain, Effects, Genetics, Grow Guide & Where to Buy
Few cultivars carry the cult following Master Kush has built across the US grow community , and the genetics live up to the reputation. It is a indica-dominant (89% indica / 11% sativa) testing at roughly 21% 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 Master Kush seeds shipped to your state.
Master Kush Quick Stats
THC
21%
Indica
89%
Sativa
11%
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
Master KushEffects & Experience
Reported effects center on relaxed, sleepy, happy. Master Kush pulls toward physical relaxation and a quiet, observational headspace, a profile that holds up across phenotypes when the seeds are grown to their potential.
Growing Master Kush
Growing Master Kush fits cooler climates and high-altitude growers, where the compact structure resists wind and the short flower beats early frost. Master Kush 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 late-flower humidity if your indoor RH climbs above 55% during the final two weeks.
Master KushLineage & Genetics
Lineage: Hindu Kush x Skunk. That parental cross is the reason Master Kush expresses the way it does, short internodes, dense flower, fast finishing time. Our breeding line goes back to a verified mother, which is why phenotype consistency is one of the things customers mention most often in reviews.
Where to Buy Master Kush Seeds in the USA
Master Kush 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.
Master Kush FAQ
Is Master Kush indica or sativa?+
Master Kush is a indica-dominant with a 89% indica / 11% sativa split. The effects lean toward physical relaxation and a calm, settled headspace.
How long does Master Kush take to flower?+
Master Kush 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 Master Kush?+
Master Kush tests at approximately 21% 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 Master Kush good for beginner growers?+
Master Kush 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 Master Kush seeds in the USA?+
Royal King Seeds ships Master Kush 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/master-kush-feminized, checkout accepts standard cards, Apple Pay, and crypto.