Blue Unicorn, also known as Blunicorn, is an appealing hybrid cultivar bred by In House Genetics from the cross of Blue Sherbet and Unicorn Poop. This variety is celebrated for its stunning aesthetics, featuring dense, forest-green and deep-purple flowers enveloped in a heavy, glittering layer of trichomes. Connoisseurs prize its intricate aroma profile, which balances a sweet blueberry candy top note with a pungent, cheesy funk and subtle fuel undertones. With a flowering time of eight to ten weeks, this photoperiod cultivar is adaptable to both indoor and outdoor setups. Mature flowers of Blue Unicorn have a reported THC potential ranging from 20% to 28%, delivering a versatile, balanced experience of relaxing body comfort and clear cerebral engagement.
Blue Unicorn Cannabis Seeds
Price range: $65.00 through $240.00
Description
AI Editorial Cultivar Score8.2/10
Highly Desirable
Editorial assessment for comparison only; not a laboratory result or product guarantee.
Aroma Complexity8.8/10
Combines rich blueberry candy sweetness with a sharp cheese and fuel funk.
Resin Potential8.5/10
Produces dense trichome coverage highly valued for solventless concentrates and extraction.
Visual Appeal8.7/10
Striking dark olive green buds accented by vibrant purple and deep blue highlights.
Cultivation Accessibility7.5/10
Requires active humidity control and pruning but exhibits moderate stretch and stable hybrid growth.
Documentation Confidence7.8/10
Well-supported parentage from In House Genetics, though naming confusion with other crosses exists.
Reported flower potentialCannabinoid Overview
Reported cannabinoid values can vary by phenotype, environment, harvest timing, and testing method.
Genetic relationshipLineage Diagram
Blue Sherbet
Unicorn Poop
Blue Unicorn Cannabis Seeds
Reported aromatic compoundsTerpene Profile
Beta-Caryophyllene
Spicy, wood, black pepper
Known to provide warm, spicy notes with wood undertones, contributing to the earthy base of the cultivar.
Myrcene
Earthy, herbal, musky
The most common terpene in cannabis, delivering deeply relaxing herbal and ripe fruit elements.
Limonene
Citrus, sour lemon, bright fruit
Adds a refreshing, uplifting citrus note that balances the heavier cheesy and gassy undertones.
Cultivation referenceGrow Information
Essential cultivar details
Quick Facts
Key genetics, cultivation, and reported characteristics at a glance.
GeneticsBlue Sherbet x Unicorn Poop
Breeder / OriginIn House Genetics
Cultivar Typebalanced hybrid
Seed TypeAvailable as Feminized, Autoflower & Regular
PhotoperiodPhotoperiod
Reported THC Potential20% – 28%
Reported CBD PotentialNot confirmed
Flowering Time8 – 10 weeks
Plant HeightMedium (approx. 5 to 8 feet)
StretchMedium
DifficultyModerate
Yield CharacteristicsModerate to high (approx. 450-500g/m² indoors)
Indoor SuitabilityYes
Outdoor SuitabilityYes
Greenhouse SuitabilityYes
Climate PreferenceTemperate, stable humidity control
Dominant TerpenesBeta-Caryophyllene, Myrcene, Limonene
Research ConfidenceHigh
Scientific Overview
Blue Unicorn (commonly known as Blunicorn) is a genetically stable balanced hybrid that showcases a complex chemotype dominated by caryophyllene, myrcene, and limonene. The cultivar’s chemical profile yields an intricate multi-layered terpene expression. It delivers a high concentration of cannabinoids in mature flowers, frequently testing between 20% and 28% THC depending on phenotype and growing conditions. The presence of minor cannabinoids like CBG has been noted, adding depth to its pharmacological profile. Structurally, the plant combines the vigor of its dessert-strain ancestors with the robust, trichome-dense architecture of GMO descendants, making it highly valuable for both flower sales and concentrate extraction.
Genetics & Lineage
Developed by In House Genetics, Blue Unicorn (Blunicorn) is a hybrid cross of Blue Sherbet and Unicorn Poop. Blue Sherbet contributes sweet, cookie-derived fruitiness (originating from Sunset Sherbert and Blue Cookies), while Unicorn Poop (a cross of GMO and Sophisticated Lady) brings a potent, savory chem-funk characterized by petrol and garlic notes. Growers should be aware of minor naming distinctions in the market: while ‘Blue Unicorn’ and ‘Blunicorn’ refer to the Blue Sherbet x Unicorn Poop cross, Bodhi Seeds offers a distinct regular strain called ‘Blueberry Unicorn’ (DJ Short Blueberry x Purple Unicorn F3). This document focuses specifically on the In House Genetics hybrid lineage.
Breeder Background
In House Genetics is a highly regarded modern breeding collective celebrated for stabilizing premium dessert and gas cultivars. Known for producing elite varieties with exceptional ‘bag appeal’ and heavy trichome density, they developed the Blunicorn line (often distributed as Blue Unicorn) to combine reliable structure with a sweet-and-funky aroma that stands out in commercial markets.
Botanical Characteristics
Blue Unicorn plants exhibit classic hybrid morphology, displaying medium lateral stretch and broad fan leaves. The foliage transitions from a lush green to deep violet, blue, and red hues as the plant matures, especially when exposed to cooler nighttime temperatures in the late flowering stage. The plants are robust and highly responsive to canopy management, growing to a medium height of five to eight feet indoors and outdoors under optimal conditions.
Flower Structure
The mature buds of Blue Unicorn are characterized by their oversized, dense, and conical structure. They possess a dark olive-green base heavily highlighted by deep royal purple and blue undertones. A thick network of fiery red-orange pistils winds through the flowers, which are completely enveloped in a thick, sticky blanket of purple-tinted white crystal trichomes, indicating high resin potential.
Aroma & Flavor Profile
Sensory analysis of Blue Unicorn reveals an intense and complex bouquet. The initial aroma is a pungent, cheesy funk with earthy undertones and a sharp citrus-fuel edge. Upon breaking the buds open, deep notes of sweet blueberry candy and ripe mango are released. The flavor translates smoothly to the palate, delivering an inhale of sweet, fruity berries and creamy sherbet, followed by an earthy, savory cheese and gassy exhale.
Cultivation Overview
Cultivating Blue Unicorn is highly rewarding but requires moderate experience to optimize yields and quality. Performance varies based on environmental inputs and grower expertise. The strain adapts well to both soil and hydroponic setups and benefits significantly from organic living soil to fully express its complex terpene profile. Growers should monitor humidity levels closely during late flower, as the dense conical bud structure can be susceptible to moisture-related issues.
Indoor Considerations
Indoors, Blue Unicorn has a flowering time of 8 to 10 weeks (approximately 56 to 70 days). It responds exceptionally well to Low Stress Training (LST), topping, and Screen of Green (ScrOG) methods, which promote even canopy development and maximize light penetration. Dropping night temperatures by 10 to 15 degrees Fahrenheit during the final two weeks of flowering is a common technique used to encourage the expression of its signature purple and blue coloration.
Outdoor Considerations
When cultivated outdoors, Blue Unicorn thrives in temperate, Mediterranean-like climates with plenty of sunlight and low late-season humidity. Plants typically reach harvest readiness by mid-to-late September. Providing sturdy support or trellising is recommended to prevent branches from bowing under the weight of its heavy, resinous flower clusters.
Phenotype Variation
Two primary phenotypes are commonly observed within Blue Unicorn crops: a berry-forward cut characterized by vibrant violet coloration and sweet candy-like aromas, and a gas-forward cut that leans heavily into the savory, skunky, and petrol-like funk of its GMO lineage. Both phenotypes consistently maintain dense flower structures and elite resin production.
Frequently Asked Questions
Who is the original breeder of Blue Unicorn?
The cultivar was originally bred by In House Genetics, known for creating highly resinous, visually striking modern hybrids.
Is Blue Unicorn the same as Blueberry Unicorn?
No, they are distinct strains. While Blue Unicorn (Blunicorn) is Blue Sherbet x Unicorn Poop, Bodhi Seeds’ Blueberry Unicorn is a cross of DJ Short Blueberry and Purple Unicorn F3.
What does the Blue Unicorn cultivar smell and taste like?
It features a complex aroma of sweet blueberry candy, creamy cheese, and pungent earthy funk, finishing with notes of sour citrus and gassy diesel.
What is the average flowering time for Blue Unicorn?
When grown indoors, this photoperiod strain typically requires between 8 and 10 weeks to complete its flowering phase.
Disclaimer
Cannabis cultivation laws and regulations vary by jurisdiction. All information is provided for educational and scientific reference purposes only. Germination of cannabis seeds may be illegal in certain areas; check your local regulations before proceeding. Performance and yield characteristics are subject to variation depending on environmental conditions, cultivation techniques, and phenotype.
Additional information
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