Harlequin CBDStrain, Effects, Genetics, Grow Guide & Where to Buy
Among the strains American growers consistently come back to, Harlequin CBD sits near the top of the list, with a profile that holds up under scrutiny. It is a CBD (43% indica / 57% sativa) testing at roughly 1.2% THC, with a flowering window of 55-60 days under a 12/12 photoperiod. On this page we cover the effects, the lineage, the grow profile, and where to buy Harlequin CBD seeds in the United States.
Harlequin CBD Quick Stats
THC
1.2%
Indica
43%
Sativa
57%
Autoflower
No
Flowering
55-60 days
Difficulty
intermediate
Indoor Yield
500-550 g/m2
Outdoor Yield
300-450 g/plant
Plant Height
70-90 cm
Harlequin CBDEffects & Experience
Reported effects center on focused, calm. Harlequin CBD 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 Harlequin CBD
Growing Harlequin CBD fits indoor and outdoor growers prioritizing compliance, these genetics test consistently under 0.3% THC when bred true. Harlequin CBD 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 500-550 g/m2 under quality LED, and outdoor plants given full sun and 5-7 gallon containers reliably produce 300-450 g/plant. Expected plant height is 70-90 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.
Harlequin CBDLineage & Genetics
Harlequin CBD is offered in the Royal King Seeds catalog. Read the description on this page as a general profile rather than a guarantee of your specific pack; expect some phenotype variation between packs.
Where to Buy Harlequin CBD Seeds in the USA
Harlequin CBD 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.
Harlequin CBD FAQ
Is Harlequin CBD indica or sativa?+
Harlequin CBD is a CBD with a 43% indica / 57% sativa split. The effects lean balanced, neither dominantly head nor body.
How long does Harlequin CBD take to flower?+
Harlequin CBD flowers in 55-60 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 Harlequin CBD?+
Harlequin CBD tests at approximately 1.2% 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 Harlequin CBD good for beginner growers?+
Harlequin CBD 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 Harlequin CBD seeds in the USA?+
Royal King Seeds ships Harlequin CBD seeds from within the United States, with estimated delivery in approximately 5-7 business days. The product page is at https://royalkingseeds.us/harlequin-cbd-feminized.