Black Widow
aka White Widow, Blw
Black Widow is a legendary sativa-dominant hybrid (70/30) bred by Shantibaba, combining Brazilian Sativa and South Indian Indica genetics. With THC levels reaching 15-28%, this award-winning strain delivers euphoric, uplifting cerebral effects balanced with physical relaxation. The complex terpene profile features limonene, terpinolene, and pinene, creating sweet, skunky, fruity aromatics with pine and citrus flavors. Celebrated for therapeutic potential addressing anxiety, pain, and inflammation, Black Widow won the 1995 High Times Cannabis Cup and swept 2023 competitions. Dense, trichome-covered buds showcase deep green hues with fiery orange pistils and exceptional resin production.
Quick Hits
These are approximate averages from community data. Your actual product's THC/CBD varies by batch, grower, and growing conditions.
Scan your label for exact values →Classification based on genetic lineage. Note: Recent research shows indica/sativa labels don't predict effects—terpene profiles do.
The dominant aromatic compound shaping this strain's effects and flavor profile. Terpenes work with cannabinoids to create your unique experience.
Recommendation based on typical effects. Morning strains tend to energize; evening strains tend to relax. Your experience may vary.
When this strain was first cultivated or its genetic origin decade. Heritage strains often have more stable, established genetics.
Market availability based on dispensary listings and community data. Rare strains may require searching specialty dispensaries.
Strain Highlights
Key insights at a glance
Professor High Says...
In-depth strain breakdown from our cannabis expert
The cerebral effects hit fast and hard—within minutes, there's this electric clarity washing over my mind like someone just upgraded my neural processing speed. My thoughts become sharper, more vivid, each idea crystallizing with unusual precision while maintaining creative fluidity. The euphoric wave isn't just happiness—it's this profound sense of mental liberation where anxiety simply dissolves into focused enthusiasm.
What's remarkable is how the physical relaxation creeps in without compromising that cerebral energy. My muscles release tension I didn't know I was holding, creating this balanced state where body feels weightless but mind stays engaged and productive. There's subtle tingling sensations across my scalp and shoulders—not overwhelming, just pleasantly present.
The terpene profile really shows itself in the experience—that limonene uplift keeps mood elevated while linalool prevents any anxiety from the high THC. It's like my brain found the perfect frequency where creativity, focus, and relaxation harmonize. Colors seem more saturated, music gains emotional depth, and complex tasks feel approachable rather than daunting. This is what balanced hybrid mastery feels like—cerebral fireworks with a safety net of physical calm that lets you fully enjoy the mental journey.
Effects Profile
Best enjoyed during night
Deep relaxation and sleep
Best For
Effect Sources
- 1Black Widow Marijuana Strain Information & Reviewsallbud.com
- 2Black Widow Strain (Hybrid) | NJ Recreational Cannabisetsc.store
- 3Black Widow (Mr Nice Seedbank) :: Cannabis Strain Infoseedfinder.eu
- 4Black Widow Strain | JANE Dispensaryjanedispensary.com
- 5Black Widow Strain From Trichome Farms Reviewed 🕷️hallowedgram.com
- 6Black Widow - Strain Information - Cannaconnection.comcannaconnection.com
- 7Black Widow Weed Strain Information | Leaflyleafly.ca
- 8Black Widow Weed Strain Informationleafbuyer.com
- 9Black Widow Marijuana Strainleafwell.com
- 10Black Widow Strain Review & Info: Effects, Flavors & Growing Tipsheyabby.com
- 11Black Widow | hybrid Weed Straincannapages.com
- 12Black Widow Weed Strain Informationleafly.com
12 verified sources
Side Effects
Side effects vary by individual. Start low, go slow. Consult a healthcare professional with concerns.
These are commonly reported effects. Individual experiences may vary based on dosage, tolerance, and consumption method.
Aroma & Flavors
Aroma & Flavor Sources
- 1Black Widow Marijuana Strain Information & Reviewsallbud.com
- 2Black Widow (Mr Nice Seedbank) :: Cannabis Strain Infoseedfinder.eu
- 3Black Widow Strain | JANE Dispensaryjanedispensary.com
- 4Black Widow Strain From Trichome Farms Reviewed 🕷️hallowedgram.com
- 5Black Widow - Strain Information - Cannaconnection.comcannaconnection.com
- 6Black Widow Weed Strain Information | Leaflyleafly.ca
- 7Black Widow Weed Strain Informationleafbuyer.com
- 8Black Widow Marijuana Strainleafwell.com
- 9Black Widow Strain Review & Info: Effects, Flavors & Growing Tipsheyabby.com
- 10Black Widow | hybrid Weed Straincannapages.com
- 11Black Widow Weed Strain Informationleafly.com
11 verified sources
Aromas
Flavors
Appearance
Color Palette
Texture
Dense, compact bud structure with heavy resin coverage creating a sticky, crystalline coating. Buds display excellent density without being overly compressed, maintaining structural integrity while showcasing exceptional trichome production.
Crystal Density
very high
Exceptional crystal coverage
Terpene Profile
UnverifiedTerpene Sources
- 1Black Widow Strain (Hybrid) | NJ Recreational Cannabisetsc.store
- 2Black Widow Strain | JANE Dispensaryjanedispensary.com
- 3Black Widow Strain From Trichome Farms Reviewed 🕷️hallowedgram.com
- 4Black Widow Weed Strain Information | Leaflyleafly.ca
- 5Black Widow Marijuana Strainleafwell.com
- 6Black Widow Weed Strain Informationleafly.com
6 verified sources
Secondary Terpenes
Supporting Terpenes
Cannabinoid Profile
Both THC and CBD present (5-15% each) - Medical/wellness focused
Medical Effects
Medical Effect Sources
- 1Black Widow Marijuana Strain Information & Reviewsallbud.com
- 2Black Widow Strain (Hybrid) | NJ Recreational Cannabisetsc.store
- 3Black Widow Strain | JANE Dispensaryjanedispensary.com
- 4Black Widow - Strain Information - Cannaconnection.comcannaconnection.com
- 5Black Widow Weed Strain Information | Leaflyleafly.ca
- 6Black Widow Weed Strain Informationleafbuyer.com
- 7Black Widow Marijuana Strainleafwell.com
- 8Black Widow Strain Review & Info: Effects, Flavors & Growing Tipsheyabby.com
- 9Black Widow Weed Strain Informationleafly.com
9 verified sources
Mental Effects
- •Anxiety Relief
Reduces anxiety and promotes calm mental state
- •Depression Management
Elevates mood and alleviates depressive symptoms
- •Stress Relief
Calms racing thoughts and reduces daily stress
Professor High visualization
Body Effects
- •Pain Management
Reduces chronic pain and muscle tension effectively
- •Muscle Spasm Relief
Alleviates muscle spasms and tension
- •Inflammation Reduction
Reduces inflammation and inflammatory conditions
- •Appetite Stimulation
Increases appetite in loss of appetite cases
- •Headache Relief
Alleviates headaches and migraine symptoms
- •Nausea Management
Reduces nausea and associated symptoms
Medical Disclaimer: This information is AI-generated based on available research and user reports, provided for educational purposes only, and is not intended as medical advice. Cannabis affects everyone differently. Consult with a qualified healthcare professional before using cannabis for medical purposes. Do not use cannabis if pregnant, nursing, or have a medical condition without consulting your doctor.
Lineage History
Lineage Sources
- 1Black Widow Marijuana Strain Information & Reviewsallbud.com
- 2Black Widow (Mr Nice Seedbank) :: Cannabis Strain Infoseedfinder.eu
- 3Black Widow Strain | JANE Dispensaryjanedispensary.com
- 4Black Widow Strain From Trichome Farms Reviewed 🕷️hallowedgram.com
- 5Black Widow - Strain Information - Cannaconnection.comcannaconnection.com
- 6Black Widow Weed Strain Information | Leaflyleafly.ca
- 7Black Widow Weed Strain Informationleafbuyer.com
- 8Black Widow Strain Review & Info: Effects, Flavors & Growing Tipsheyabby.com
- 9Black Widow | hybrid Weed Straincannapages.com
- 10Black Widow Weed Strain Informationleafly.com
10 verified sources
Black Widow is a hybrid strain created by crossing Brazilian Sativa with South Indian Indica genetics. The strain was developed by Shantibaba and released by Mr. Nice Seed Bank in the 1990s.
Genetics
Origin Timeline
First cultivated in 1994
Breeder
Shantibaba
Seed Bank
Mr. Nice Seed Bank
Consumption Methods
Recommended Methods
Awards & Recognition
Competition Wins
Detailed Description
Introduction: The Legendary Black Widow
Black Widow stands as one of cannabis culture's most celebrated sativa-dominant hybrids (70% sativa/30% indica), representing a pinnacle achievement in breeding excellence. Crafted by legendary breeder Shantibaba and released through Mr. Nice Seed Bank in 1994, this powerhouse strain emerged from the genetic union of Brazilian Sativa and South Indian Indica landrace varieties. With THC levels ranging from 15-28% and an impressive collection of awards including the prestigious High Times Cannabis Cup in 1995, Black Widow has earned its reputation as a heavy-hitting, cerebral strain that delivers profound euphoria alongside remarkable therapeutic potential.
🧬 Genetic Heritage & Lineage
The genetic story of Black Widow begins with two powerful landrace strains from opposite sides of the globe. The Brazilian Sativa parent contributes uplifting, energetic qualities and tropical aromatics, while the South Indian Indica provides grounding physical effects and resinous density. This carefully selected pairing, orchestrated by Shantibaba in the mid-1990s, created a hybrid that perfectly balances cerebral stimulation with physical relaxation. The strain is sometimes confused with White Widow due to similar genetics and breeding timelines, but Black Widow represents Mr. Nice Seed Bank's distinct phenotype selection. This 1990s breeding masterpiece has influenced countless modern hybrids and remains a benchmark for potency and effect profile.
👃 Terpene Profile & Aromatics
Black Widow's complex terpene profile creates a multifaceted aromatic experience that evolves from jar to smoke. Limonene leads the terpene profile at approximately 1.23%, contributing bright citrus notes and mood-elevating properties. This is matched by Terpinolene (1.23%), adding sweet, herbaceous complexity with energizing effects. Pinene (1.23%) brings fresh pine aromatics and mental clarity, while Linalool (1.23%) introduces subtle floral lavender notes with calming undertones. Supporting players include Myrcene (0.5%) for earthy depth and Caryophyllene (0.4%) providing spicy pepper notes and anti-inflammatory benefits.
The total terpene content reaches approximately 6.82%, creating an aromatic powerhouse. Initial impressions reveal skunky, pungent funk layered with sweet, fruity overtones reminiscent of tropical citrus. As you break apart the dense buds, woody pine and earthy undertones emerge, accompanied by subtle floral and spicy accents. Some phenotypes express unique chemical or diesel notes, adding an industrial edge to the otherwise sweet profile. The complexity deepens with hints of honey, vanilla, and orange blossom that become more apparent upon closer examination.
👅 Flavor Experience
The flavor journey mirrors and expands upon Black Widow's aromatic complexity. On the initial inhale, you'll encounter sweet, pine-forward flavors with bright citrus and lemon highlights dancing across your palate. The mid-palate develops into earthy, woody notes with subtle lavender and floral undertones that add sophistication. Some users detect chemical or diesel undertones that provide an industrial counterpoint to the sweeter elements. The exhale leaves lingering sweet and earthy flavors with occasional vanilla, orange blossom, or bubblegum notes depending on phenotype and cultivation method. The complex flavor profile reflects the strain's diverse terpene composition, creating a memorable sensory experience.
🎯 Effects & Experience
Black Widow delivers a powerful, multi-layered experience that unfolds over several hours. The onset begins within 5-10 minutes of consumption, introducing a euphoric, uplifting cerebral rush that elevates mood and enhances sensory perception. You'll notice increased focus and mental clarity paired with creative energy that makes this strain excellent for daytime activities despite its potency. As effects develop, physical relaxation spreads through your body without causing heavy sedation, creating a balanced hybrid experience that keeps you functional yet thoroughly relaxed.
The peak effects arrive 30-45 minutes after consumption, delivering intense euphoria, happiness, and mild psychoactive sensations that some describe as tingly or energetic. Mental effects remain uplifting and focused, making complex tasks manageable while enhancing creativity. Physical sensations include muscle relaxation, pain relief, and appetite stimulation. The duration typically lasts 2-4 hours for flower, with effects gradually tapering into a gentle, relaxed state without heavy couch-lock. Experienced users appreciate the strain's ability to remain functional and cerebral while delivering profound therapeutic benefits.
💚 Medical & Therapeutic Potential
Black Widow's balanced cannabinoid and terpene profile creates significant therapeutic potential across both mental and physical health concerns. The strain may help manage anxiety, depression, and chronic stress through its mood-elevating limonene and calming linalool content. Patients report effective pain management for chronic conditions, arthritis, migraines, and headaches, likely due to caryophyllene's anti-inflammatory properties. The strain may also address muscle spasms, muscle tension, and inflammation while providing appetite stimulation for those experiencing loss of appetite. With CBD levels ranging from 0.1-1.2%, Black Widow offers mild CBD benefits alongside its THC-driven effects, creating enhanced therapeutic value through the entourage effect.
👁️ Visual Characteristics & Structure
Black Widow produces visually striking buds that immediately communicate quality. Expect dense, compact flower structure covered in a thick blanket of crystalline trichomes that give buds a frosted, sugar-coated appearance. The primary coloration features deep forest green with subtle purple undertones in cooler growing conditions. Fiery orange to rust-colored pistils curl throughout the bud structure, creating vivid contrast against the green base. The trichome coverage is exceptionally heavy, warranting the strain's "widow" designation—buds appear almost white when properly cultivated and cured. This visual frost indicates high cannabinoid and terpene content that translates directly to potency and flavor.
🏆 Awards & Recognition
Black Widow's award cabinet reflects its elite status in cannabis culture. The strain claimed the High Times Cannabis Cup in 1995, establishing its reputation as a premier sativa-dominant hybrid. More recently, Black Widow swept the 2023 Oregon Growers Cup, taking home Best Sativa, Best Greenhouse, and Best Indoor categories. The strain repeated this triple-crown performance at Ganja Con 2023, again winning Best Sativa, Best Greenhouse, and Best Indoor. Additional recognition includes the 2008 Highlife Cup Hydro-Coffeeshops category. These accolades spanning nearly three decades demonstrate Black Widow's enduring quality and consistent performance across various cultivation methods.
📜 Cultural Context & Consumer Considerations
Black Widow remains widely available through dispensaries and seed banks worldwide, reflecting its continued popularity among both recreational and medical users. The strain appeals to intermediate to experienced consumers due to its high THC content (15-28%), though beginners can enjoy it with proper dosing. Start with small amounts and allow effects to fully develop before consuming more. Potential side effects include dry mouth, dry eyes, occasional dizziness, and rare instances of anxiety or paranoia in sensitive individuals—typical considerations for high-THC strains. Black Widow works well for social activities, creative pursuits, stress relief, and pain management, making it versatile for various use cases and times of day, though many prefer evening consumption when relaxation is prioritized alongside mental stimulation.
Research Methodology
How we compiled this strain profile
This strain profile was generated by analyzing 13 independent sources mentioning 'Black Widow'. Our research pipeline cross-references multiple databases, lab results, and community reports to synthesize accurate strain data.
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Strain Highlights
Key insights at a glance
Lineage History
Lineage Sources
- 1Black Widow Marijuana Strain Information & Reviewsallbud.com
- 2Black Widow (Mr Nice Seedbank) :: Cannabis Strain Infoseedfinder.eu
- 3Black Widow Strain | JANE Dispensaryjanedispensary.com
- 4Black Widow Strain From Trichome Farms Reviewed 🕷️hallowedgram.com
- 5Black Widow - Strain Information - Cannaconnection.comcannaconnection.com
- 6Black Widow Weed Strain Information | Leaflyleafly.ca
- 7Black Widow Weed Strain Informationleafbuyer.com
- 8Black Widow Strain Review & Info: Effects, Flavors & Growing Tipsheyabby.com
- 9Black Widow | hybrid Weed Straincannapages.com
- 10Black Widow Weed Strain Informationleafly.com
10 verified sources
Black Widow is a hybrid strain created by crossing Brazilian Sativa with South Indian Indica genetics. The strain was developed by Shantibaba and released by Mr. Nice Seed Bank in the 1990s.
Genetics
Origin Timeline
First cultivated in 1994
Breeder
Shantibaba
Seed Bank
Mr. Nice Seed Bank
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