CBD 3DStrain, Effects, Genetics, Grow Guide & Where to Buy
CBD 3D is one of the most-searched cannabis strains in the United States, with a profile that holds up under scrutiny. It is a CBD (51% indica / 49% sativa) testing at roughly 0.6% 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 CBD 3D seeds in the USA" in one place.
CBD 3D Quick Stats
THC
0.6%
Indica
51%
Sativa
49%
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
CBD 3DEffects & Experience
Reported effects center on energetic, calm. CBD 3D pulls toward a balanced state where neither head nor body dominates, a profile that holds up across phenotypes when the seeds are grown to their potential.
Growing CBD 3D
Growing CBD 3D fits indoor and outdoor growers prioritizing compliance, these genetics test consistently under 0.3% THC when bred true. CBD 3D 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: maintain canopy airflow with an oscillating fan moving air through the leaves, not just above them, to prevent powdery mildew; 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 over-feeding nitrogen past week 1 of flower, switch to bloom nutrients within 7 days of seeing pistils.
CBD 3DLineage & Genetics
CBD 3D is a Royal King Genetics in-house cross. The parental selection was chosen for hybrid vigor and a balanced effect profile, 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 CBD 3D Seeds in the USA
CBD 3D 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.
CBD 3D FAQ
Is CBD 3D indica or sativa?+
CBD 3D is a CBD with a 51% indica / 49% sativa split. The effects lean balanced, neither dominantly head nor body.
How long does CBD 3D take to flower?+
CBD 3D 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 CBD 3D?+
CBD 3D tests at approximately 0.6% 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 CBD 3D good for beginner growers?+
CBD 3D 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 CBD 3D seeds in the USA?+
Royal King Seeds ships CBD 3D 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/cbd-3d-feminized, checkout accepts standard cards, Apple Pay, and crypto.