Extreme CreamStrain, Effects, Genetics, Grow Guide & Where to Buy
Extreme Cream 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 (82% indica / 18% sativa) testing at roughly 18% 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 Extreme Cream seeds in the USA" in one place.
Extreme Cream Quick Stats
THC
18%
Indica
82%
Sativa
18%
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
Extreme CreamEffects & Experience
Extreme Cream is best known for happy, euphoric, 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 Extreme Cream
Growing Extreme Cream fits indoor growers in compact spaces; indica genetics stay short and bushy without aggressive training. Extreme Cream 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: 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.
Extreme CreamLineage & Genetics
Extreme Cream is a Royal King Genetics in-house cross. The parental selection was chosen for compact stature and resin density, then stabilized over multiple generations to lock in phenotype expression. Seeds run true to the description on this page rather than spreading across a wide range of expressions.
Where to Buy Extreme Cream Seeds in the USA
Extreme Cream 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.
Extreme Cream FAQ
Is Extreme Cream indica or sativa?+
Extreme Cream is a indica-dominant with a 82% indica / 18% sativa split. The effects lean toward physical relaxation and a calm, settled headspace.
How long does Extreme Cream take to flower?+
Extreme Cream 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 Extreme Cream?+
Extreme Cream tests at approximately 18% 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 Extreme Cream good for beginner growers?+
Extreme Cream 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 Extreme Cream seeds in the USA?+
Royal King Seeds ships Extreme Cream 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/extreme-cream-feminized, checkout accepts standard cards, Apple Pay, and crypto.