What are the effects of Black Widow?

Black Widow produces Euphoric, Uplifted, Energetic, Happy, Creative effects. It is a Hybrid strain commonly used for Stress, Depression, Fatigue.

How much THC does Black Widow have?

Black Widow typically contains 18–28% THC, making it extremely potent. CBD content is approximately 0.5%.

Is Black Widow indica or sativa?

Black Widow is a Hybrid cannabis strain. Hybrid strains combine traits from both indica and sativa, offering a balanced experience.

What terpenes are in Black Widow?

The dominant terpenes in Black Widow are Myrcene, Caryophyllene, Pinene, Limonene. These contribute to its unique aroma, flavor, and effects.

How long does Black Widow take to flower?

Black Widow has a flowering time of 8–10 weeks. It is rated moderate to grow and produces a high yield.

What is Black Widow used for medically?

Black Widow is commonly used to help with Stress, Depression, Fatigue, Pain, Nausea. Always consult a healthcare professional before using cannabis for medical purposes.

What strains were crossed to make Black Widow?

Black Widow was bred by crossing White Widow × South American Sativa. This genetic lineage contributes to its unique characteristics.

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Black Widow

⚡ Hybrid🔥 28% THC

4.3

★★★★★

7 reviews

Black Widow is a powerful sativa-dominant hybrid bred by Mr. Nice Seed Bank, closely related to the legendary White Widow and carrying the same champion lineage from the 1995 High Times Cannabis Cup. Its aroma is pungently earthy and woody with sweet floral undertones and a sharp, spicy finish that makes it a distinctive and memorable smoke. The effects are intensely cerebral — a fast-acting, energizing euphoria that can be overwhelming for novice consumers but deeply rewarding for experienced users seeking creative stimulation. Black Widow is valued medically for depression, fatigue, stress, and ADD/ADHD.

💙 CBD 0.5%⏱ 8–10w flower🔴 Experienced🌱 Moderate Grow🧬 White Widow × South American Sativa

⚡ THC28%

💙 CBD0.5%

⚡ Hybrid🔥 THC 18–28%🔴 Very High Potency🔴 Experienced

⚡ THC28%

💙 CBD0.5%

Quick Facts

TypeHybrid

RatioSativa-Dom

THC Range18–28%

CBD0.5%

CBN~1%

CBG~1.2%

THCV~0.5%

Flowering8–10 weeks

DifficultyModerate

YieldHigh

HeightAverage

ParentsWhite Widow × South American Sativa

Black Widow

4.3

★★★★★

7 reviews

·⚡ Hybrid

THC Range

18–28%

CBD

0.5%

Flowering

8–10w

🧬 Indica / Sativa Ratio

Indica

Sativa

35%Sativa-Dom65%

🌱 Genetics & Lineage

White Widow×South American Sativa→✨ Black Widow

Black Widow was bred by crossing White Widow × South American Sativa.

🔬 Full Cannabinoid Profile

Minor cannabinoids contribute to the entourage effect — enhancing and modulating the impact of THC and CBD.

THC

28%

Primary psychoactive

CBD

0.5%

Non-psychoactive, balancing

CBN

~1%

Sedating, sleep aid

CBG

~1.2%

Anti-inflammatory

THCV

~0.5%

Energizing, appetite suppressant

CBC

~0.5%

Anti-inflammatory, mood

* Cannabinoid values are AI-estimated based on genetics. Exact levels vary by batch and grow conditions.

✨ Positive Effects

🤩

Euphoric

Intense feelings of happiness and wellbeing. One of the most sought-after cannabis effects.

🚀

Uplifted

Lifts your spirits and leaves you feeling positive, optimistic, and sociable.

⚡

Energetic

Boosts energy, motivation, and physical activity. Great for daytime use and exercise.

😄

Happy

Elevates mood and promotes feelings of joy, contentment, and overall wellbeing.

🎨

Creative

Unlocks creative thinking, free association, and artistic inspiration. Great for creative projects.

⚠️ Possible Side Effects

Based on user reports and strain profile. Individual experiences may vary.

⚠️ Dry mouth⚠️ Dry eyes⚠️ Dizziness😰 Paranoia

🔥 How to Consume Black Widow

🚬

SmokingRecommended

Classic and fast-acting. Effects hit within minutes. Great for precise dosing.

💨

VaporizingGreat

Cleaner than smoking, preserves terpenes better. Ideal for daytime use with this strain.

🍪

EdiblesWorks

Strong THC — go very slow with edibles. Effects can be intense and last 4–8 hours.

🌿

Joints / BluntsRecommended

Social and smooth. Versatile — fits any occasion.

🫧

Bong / PipeWorks

Delivers a potent hit — recommended for experienced users only.

💎

Concentrate / DabWorks

Highly concentrated — only for experienced consumers. Intense and immediate effects.

👃 Aroma

🌫️ Earthy🌫️ Pungent🌫️ Woody

👅 Flavor

🍋 Sweet

💊 Reported to Help With

✅ Stress✅ Depression✅ Fatigue✅ Pain✅ Nausea

⚠️ These are user-reported effects, not medical advice. Always consult a healthcare provider.

🧬 Terpene Profile

Terpenes give Black Widow its distinctive aroma and contribute to its effects through the entourage effect.

🫚MyrceneDominant

Earthy, musky. The most abundant terpene in cannabis. Promotes relaxation and sedation. Also found in mangoes and hops — eating mango before consuming cannabis may intensify effects.

🌶️CaryophylleneSecondary

Spicy, peppery. The only terpene that also acts as a cannabinoid, binding directly to CB2 receptors. Strong anti-inflammatory properties. Also found in black pepper and cloves.

🌲PineneSecondary

Pine, fresh, earthy. May promote alertness and memory retention. Acts as a bronchodilator (opens airways). Found in pine needles, rosemary, and basil.

🍋LimoneneSecondary

Citrusy, fresh. Uplifting and mood-elevating. May reduce stress and anxiety. Commonly found in citrus peels. Known to enhance the absorption of other terpenes.

🌿 Growing Black Widow

Black Widow is a moderate-to-grow hybrid that flowers in 8–10 weeks. Plants reach a average height with a high yield. A good choice for intermediate growers.

Difficulty

🟡 Moderate

Yield

🤑 High

Height

📏 Average

Flowering

⏱ 8–10w

🏡 Best Grow Environments

🏠

Indoor

Adaptable indoors with good light

🌤️

Outdoor

Versatile — performs well in most climates

🏡

Greenhouse

Ideal for consistent yields year-round

🐛 Pest & Disease Susceptibility

🕷️ Spider Mites(Medium)🐛 Aphids(Medium)🍂 Bud Rot(Medium)🍄 Powdery Mildew(Low)

🌱 Ready to grow Black Widow?

Find feminized, autoflowering, and regular Black Widow seeds from trusted seed banks. Solid choice for intermediate growers.

Find Seeds →

❓ People Also Ask About Black Widow

🔍 What are the common effects of the Black Widow cannabis strain?

The Black Widow strain is known for delivering a cerebral lift, often leading to euphoria, increased talkativeness, and enhanced creative focus. Users typically experience an initial energetic onset followed by a calming physical relaxation throughout the body.

🔍 Is Black Widow an Indica or Sativa dominant hybrid?

Black Widow is generally considered a sativa-dominant hybrid. Many sources indicate it leans around 65% sativa and 35% indica, offering a balanced experience with both uplifting mental effects and physical relaxation.

🔍 What are the potential negative side effects of Black Widow?

Common side effects associated with the Black Widow strain include dry mouth and dry eyes. Some users, especially those sensitive to THC or with higher doses, might experience dizziness, lightheadedness, or even transient anxiety or paranoia.

🔍 What is the THC content typically found in Black Widow?

The THC content in Black Widow can vary significantly, usually ranging from 18% to 28% depending on the specific phenotype and cultivation methods. Exceptional batches can test higher, but a range of 20-24% is a practical expectation.

🔍 What is the lineage of the Black Widow strain?

The Black Widow strain originated from a cross between a Brazilian sativa landrace and a South Indian indica hybrid. It is a recreation of the famous White Widow strain, developed to preserve the original genetics by its breeder.

⭐ User Reviews

4.3

★★★★★

7 reviews

5★

57%

4★

29%

3★

2★

14%

1★

Jordan J.✓ Verified

📍 Barcelona·42 reviews·Since 2024

🪴 Grow

★★★★★5.0

Mar 5, 2025

"Just harvested, super happy"

This strain handled a pH issue mid-grow better than anything else I've grown. Recovered quickly and the final product was still excellent. Strong genetics.

FocusCreativeAnxiety Relief

Helpful?

Simone C.✓ Verified

📍 New York·37 reviews·Since 2020

🪴 Grow

★★★★★5.0

Apr 30, 2025

"Consistent performer"

Second run with this strain. First time was a learning experience — this time I dialed in the nutrients and the difference was massive. Highly recommend.

Couch-lockSleepyStress Relief

Helpful?

Jordan Q.✓ Verified

📍 Montana·7 reviews·Since 2021

💊 Medical

★★★★★5.0

Apr 14, 2025

"My go-to for stress"

Works well for appetite issues — I deal with nausea from medication and this genuinely helps me eat a normal meal. Grateful I found it.

FocusTalkativeAnxiety Relief

Helpful?

Sean P.

📍 Nevada·4 reviews·Since 2023

💊 Medical

★★★★★4.0

Dec 19, 2024

"Finally getting good sleep"

PTSD nights have been rough. This helps quiet the noise and actually lets me rest. Wouldn't say it fixes anything but it genuinely helps me cope.

Pain ReliefEuphoricGiggly

Helpful?

Carlos S.✓ Verified

📍 Massachusetts·2 reviews·Since 2021

💊 Medical

★★★★★5.0

Aug 3, 2024

"Better than anything else I've tried"

Suffer from anxiety and this really helps me calm down in the evenings without the paranoia that some high-THC strains give me. Very manageable and consistent.

GigglyTalkativeStress Relief

Helpful?

Simone M.✓ Verified

📍 Texas·57 reviews·Since 2021

🪴 Grow

★★★★★2.0

Jun 9, 2025

"Great yield for the effort"

Really sturdy genetics — withstood a couple temperature swings without major issues. Flowering stage was pretty textbook. Very happy with the harvest quality.

HappyEuphoricCreative

Helpful?

Caleb R.✓ Verified

📍 Barcelona·42 reviews·Since 2017

💊 Medical

★★★★★4.0

Apr 1, 2025

"Real pain relief, no joke"

I have fibromyalgia and the full-body relaxation from this is something I haven't found elsewhere. Doesn't eliminate pain but brings it to a manageable level.

FocusSleepyCouch-lock

Helpful?

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