Purple Mr. NiceStrain, Effects, Genetics, Grow Guide & Where to Buy
Purple Mr. Nice earned its place in the modern cannabis canon for a reason , and the appeal is easy to explain. It is a indica-dominant (74% indica / 26% sativa) testing at roughly 15% THC, with a flowering window of 50-60 days under a 12/12 photoperiod. Below we walk through what to expect from the high, how the plant grows in a tent or outdoor garden, the parental genetics behind the cultivar, and how to get Purple Mr. Nice seeds delivered anywhere in the US.
Purple Mr. Nice Quick Stats
THC
15%
Indica
74%
Sativa
26%
Autoflower
No
Flowering
50-60 days
Difficulty
intermediate
Indoor Yield
up to 350 g/m2
Outdoor Yield
up to 400 g/plant
Plant Height
Medium (5 to 8 FT)
Purple Mr. NiceEffects & Experience
The dominant effects of Purple Mr. Nice are euphoric, 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 Purple Mr. Nice
Growing Purple Mr. Nice fits indoor growers in compact spaces; indica genetics stay short and bushy without aggressive training. Purple Mr. Nice 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 up to 350 g/m2 under quality LED, and outdoor plants given full sun and 5-7 gallon containers reliably produce up to 400 g/plant. Expected plant height is Medium (5 to 8 FT), with intermediate cultivation difficulty. Practical tips that move the needle: top once at the 4th node to encourage 4-6 even main colas instead of one dominant cola; and feed cal-mag from week 2 onward at 2-3 mL per gallon, most reverse-osmosis and soft tap water setups need it. The most common challenge growers report is training timing, top at the 4th node, not earlier and not later, for the best canopy distribution.
Purple Mr. NiceLineage & Genetics
This cultivar is part of the Royal King Seeds curated catalog. Read the description as a general profile rather than a guarantee of your specific pack.
Where to Buy Purple Mr. Nice Seeds in the USA
Purple Mr. Nice 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 Mr. Nice FAQ
Is Purple Mr. Nice indica or sativa?+
Purple Mr. Nice is a indica-dominant with a 74% indica / 26% sativa split. The effects lean toward physical relaxation and a calm, settled headspace.
How long does Purple Mr. Nice take to flower?+
Purple Mr. Nice flowers in 50-60 days 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 Purple Mr. Nice?+
Purple Mr. Nice 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 Purple Mr. Nice good for beginner growers?+
Purple Mr. Nice 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 Purple Mr. Nice seeds in the USA?+
Royal King Seeds ships Purple Mr. Nice seeds from within the United States, with estimated delivery in approximately 5-7 business days. The product page is at https://royalkingseeds.us/purple-mr-nice-feminized.