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Black Unicorn cannabis strain - Hybrid
Hybrid

Black Unicorn

Riot SeedsRiot Seeds
25%
THC
1%
CBD
67
days
moderate
Difficulty
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About Black Unicorn

Black Unicorn emerges as a high-THC hybrid, blending the vibrant genetics of Purple Unicorn and Black Grapes. Its 20-25% THC content delivers a potent, balanced experience, while CBD levels remain low at up to 1%. The strain’s lineage hints at a fusion of bold fruitiness and deep purple hues, setting the stage for its distinctive profile. A mid-tier grower’s dream, Black Unicorn offers moderate cultivation complexity, rewarding growers with a dense, resinous yield after 67 days of flowering. Its terroir-driven character is underscored by a sweet, grape-forward aroma, with subtle earthy undertones that linger in the background. The flavor profile mirrors its scent, offering a ripe, sugary burst of fruitiness that transitions to a dry, almost tart finish. This strain’s effects unfold in stages: initial euphoria and creativity give way to a calming, sleepy haze, ideal for winding down after a long day. Its sedative leanings make it a favorite for evening sessions, though its uplifting lift keeps it from feeling heavy-handed. Growers should expect a medium-yielding plant that thrives in controlled environments, with a flowering time that balances patience and reward.

Genetics & Lineage

Frequently Asked Questions

What is the THC content of Black Unicorn?

Black Unicorn has 20-25% THC.

What are the effects of Black Unicorn?

Black Unicorn is known for relaxed, happy, euphoric, creative, sleepy effects.

What is Black Unicorn a cross of?

Black Unicorn is a cross between Purple Unicorn and Black Grapes.

How long does Black Unicorn take to flower?

Black Unicorn typically flowers in 67 days.

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Growing Info

EnvironmentIndoor, Outdoor
Flowering TypePhotoperiod

Data is aggregated from multiple sources and may not be 100% accurate. If you notice an error, please let us know.

Feels like Black Unicorn

Closest effects profile — most likely to give the same experience.

Black Unicorn family tree

Shared genetics — parents, descendants, and siblings.

Gentler than Black Unicorn

Same effects profile but less intense — easier entry or daytime-friendly.

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