Green GoblinStrain, Effects, Genetics, Grow Guide & Where to Buy
Green Goblin is one of the most-searched cannabis strains in the United States, with a profile that holds up under scrutiny. It is a balanced hybrid (48% indica / 52% sativa) testing at roughly 20% THC, with a flowering window of 50-60 days as an autoflower. This guide pulls together the lineage, the effects, the grow data, and the practical answer to "where can I buy Green Goblin seeds in the USA" in one place.
Green Goblin Quick Stats
THC
20%
Indica
48%
Sativa
52%
Autoflower
Yes
Flowering
50-60 days
Difficulty
intermediate
Indoor Yield
up to 400 g/m2
Outdoor Yield
up to 400 g/plant
Plant Height
Short
Green GoblinEffects & Experience
The dominant effects of Green Goblin are euphoric, calm, and the experience is more nuanced than a simple high/low/sedating label would suggest. Onset is gradual rather than abrupt, the peak holds for roughly an hour, and the comedown is smooth, which is why this strain shows up in so many "daily driver" lists from experienced consumers.
Growing Green Goblin
Growing Green Goblin fits short outdoor seasons in the upper Midwest, Pacific Northwest, and Northeast, autoflower genetics finish in 70-90 days from seed regardless of latitude. Green Goblin runs on an 18/6 light schedule from seed to harvest, autoflower genetics ignore photoperiod, so there is no flip and no light-cycle change. Indoor yields land around up to 400 g/m2 under quality LED, and outdoor plants given full sun and 5-7 gallon containers reliably produce up to 400 g/plant. Expected plant height is Short, 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 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.
Green GoblinLineage & Genetics
Green Goblin 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 Green Goblin Seeds in the USA
Green Goblin 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.
Green Goblin FAQ
Is Green Goblin indica or sativa?+
Green Goblin is a balanced hybrid with a 48% indica / 52% sativa split. The effects lean balanced, neither dominantly head nor body.
How long does Green Goblin take to flower?+
Green Goblin flowers in 50-60 days from seed, since autoflower genetics ignore light cycle. Outdoor harvest typically lands 70-90 days after planting.
What is the THC content of Green Goblin?+
Green Goblin tests at approximately 20% 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 Green Goblin good for beginner growers?+
Green Goblin is rated intermediate difficulty. The autoflower genetics simplify the process, no light schedule changes and a fast seed-to-harvest timeline make it forgiving for first-time growers. Most growers with one harvest behind them handle this strain without difficulty.
Where can I buy Green Goblin seeds in the USA?+
Royal King Seeds ships Green Goblin seeds from within the United States, with estimated delivery in approximately 5-7 business days. The product page is at https://royalkingseeds.us/green-goblin-auto.