DeadwoodStrain — Effects, Genetics, Grow Guide & Where to Buy in Canada
Deadwood is a indica cannabis strain with 15% THC and a 8-10 weeks flowering period. It is known for creative and focused effects and grows best in indoor tents and cooler Canadian outdoor zones. Deadwood seeds are sold at Royal King Seeds Canada with discreet Canada-wide shipping and a high-germination guarantee.
Deadwood is one of the most-searched cannabis strains among Canadian growers, but the data behind the hype is what holds growers' attention. It is a indica-dominant (72% indica / 28% sativa) testing at roughly 15%% 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 Deadwood seeds in Canada" in one place.
Deadwood Quick Stats
THC
15%%
Indica
72%
Sativa
28%
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
DeadwoodEffects & Experience
Reported effects center on creative, focused. Deadwood 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 Deadwood
Growing Deadwood fits cooler Canadian climates and high-altitude growers, where the compact structure resists wind and the short flower beats early frost. Deadwood 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: apply low-stress training in week 2 of veg — bend the main stem horizontally and tie down to expose lower nodes; and maintain canopy airflow with an oscillating fan moving air through the leaves, not just above them, to prevent powdery mildew. The most common challenge growers report is calcium and magnesium supplementation under bright LED lighting; cal-mag at 2-3 mL/gal from week 2 prevents the most common deficiency.
DeadwoodLineage & Genetics
Deadwood 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 Deadwood Seeds in Canada
Deadwood seeds ship from Royal King Seeds to every Canadian province and territory with discreet packaging and a high-germination guarantee. Average delivery is 3-7 business days, with the fastest routes typically reaching British Columbia, Manitoba, New Brunswick, Newfoundland and Labrador, Northwest Territories.
Deadwood FAQ
Is Deadwood indica or sativa?+
Deadwood is a indica-dominant with a 72% indica / 28% sativa split. The effects lean toward physical relaxation and a calm, settled headspace.
How long does Deadwood take to flower?+
Deadwood 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 Canadian growing zones.
What is the THC content of Deadwood?+
Deadwood 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 Deadwood good for beginner growers?+
Deadwood 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 Deadwood seeds in Canada?+
Royal King Seeds ships Deadwood seeds to every Canadian province and territory with discreet packaging, tracked delivery, and a high-germination guarantee. The product page is at https://royalkingseeds.ca/deadwood-feminized — checkout accepts standard cards and Interac.