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Happy Nightmare cannabis strain
hybrid

Happy Nightmare

Legendary

Seeds by Sin City Seeds

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THC

14.6–18.1%

CBD

0.5%

Happy Nightmare is a Sin City Seeds hybrid with no published lineage, testing moderately from 15 to 18 percent THC.

No effect, terpene, flavor or medical-use data specific to Happy Nightmare has been published yet, so we don't guess. For what hybrid strains usually do, see the effects guide.

THC in this profile

18.1% THC

0%35%

About Happy Nightmare

Happy Nightmare pairs two contradictory words into one name, offered by Sin City Seeds as a hybrid, though no parent genetics accompany the listing to explain the tension in the title. THC testing runs from roughly 15 up to 18 percent, a moderate range that doesn't fully commit to either half of that push-pull name - not mild enough to feel purely comforting, not strong enough to feel like an actual nightmare. No flowering time, height, or yield figure is documented, so a first grow with this pack is really about discovery rather than following a posted plan. The name suggests something unsettling wrapped in something pleasant, and without effect or flavor data to confirm which side wins out, that contradiction stays entirely theoretical for now. Happy Nightmare is a strain whose title promises more drama than its THC range alone can currently back up.

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Frequently Asked Questions about Happy Nightmare

Is Happy Nightmare an Indica, Sativa, or Hybrid?

Happy Nightmare is classified as a hybrid cannabis strain.

What cannabinoid content is reported for Happy Nightmare?

Happy Nightmare: 18.1% THC and 0.5% CBD reported in our data. The THC figure, when present, is the upper end of the reported range, not a typical measured dose. Potency can vary across harvests, phenotypes, and growing conditions.

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Data from 3 sources: kushy-api, seedfinder, wikileaf