White WidowStrain, Effects, Genetics, Grow Guide & Where to Buy
White Widow earned its place in the modern cannabis canon for a reason , and the genetics live up to the reputation. It is a balanced hybrid (40% indica / 60% sativa) testing at roughly 26% THC, with a flowering window of 55-65 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 White Widow seeds delivered anywhere in the US.
White Widow Quick Stats
THC
26%
Indica
40%
Sativa
60%
Autoflower
No
Flowering
55-65 days
Difficulty
intermediate
Indoor Yield
450-500 g/m2
Outdoor Yield
550-600 g/plant
Plant Height
2 to 3 feet
White WidowEffects & Experience
White Widow is best known for euphoric, relaxed, uplifted. 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 White Widow
Growing White Widow fits indoor tent growers running standard 4x4 setups; the hybrid frame responds well to topping and LST. White Widow 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 450-500 g/m2 under quality LED, and outdoor plants given full sun and 5-7 gallon containers reliably produce 550-600 g/plant. Expected plant height is 2 to 3 feet, 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 defoliate strategically on day 21 of flower; remove fan leaves blocking interior bud sites without stripping the plant. The most common challenge growers report is late-flower humidity if your indoor RH climbs above 55% during the final two weeks.
White WidowLineage & Genetics
Lineage: Brazilian Sativa x South Indian Indica. That parental cross is the reason White Widow expresses the way it does, manageable height, balanced bud structure, and a flexible response to training.
Where to Buy White Widow Seeds in the USA
White Widow 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.
White Widow FAQ
Is White Widow indica or sativa?+
White Widow is a balanced hybrid with a 40% indica / 60% sativa split. The effects lean toward mental clarity, mood lift, and conversation.
How long does White Widow take to flower?+
White Widow flowers in 55-65 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 White Widow?+
White Widow tests at approximately 26% 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 White Widow good for beginner growers?+
White Widow 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 White Widow seeds in the USA?+
Royal King Seeds ships White Widow seeds from within the United States, with estimated delivery in approximately 5-7 business days. The product page is at https://royalkingseeds.us/white-widow-feminized.