Hybrid

Black Widow Strain

Black Widow is a resinous hybrid with a fruity, skunky aroma and a reported mix of happiness, relaxation and hunger. Dry wood and earth give the sweetness a pungent backbone. Its pale, frosted surface is part of the visual character that made the Widow family recognizable, although visible resin alone cannot tell you a batch's strength.

The Mr Nice line combines Brazilian sativa and South Indian hybrid ancestry and is closely connected to the original White Widow story. It is a regular seed line, so growers can encounter individual plants that express the fruit, skunk and frosted appearance differently.

Rate this strain or share your experience ↓
AI-generated reimagining of Black Widow dried, trimmed cannabis bud on a white background.View larger

Black Widow at a glance

Type
HybridClassification does not predict effects.
Reported effects
Relaxed · Hungry · HappyExperiences vary by person and product.
THC
No verified rangeCheck the label or lab report for your batch.
Terpenes
Terpinolene · Ocimene · LimonenePublished descriptions; no measured ranking.
Flowering time
8–10 weeksEstimate · Mr Nice Black Widow (archived description)
Genetics
Brazilian Sativa × South Indian hybridReported parentage; see genetics for details.

What it is known for

Black Widow effects and experience

  • Relaxed
  • Hungry
  • Happy

Relaxed, hungry and happy are common consumer descriptions. They give Black Widow a broadly settled reputation, although the hybrid label alone cannot determine whether an individual will find a particular batch stimulating, relaxing or uncomfortable.

Dry eyes, dry mouth and dizziness also appear in reports. Descriptions of strong effects or dense resin should not be translated into a fixed intensity, onset or duration. The consumer feedback is most useful as an introduction to its character rather than a schedule for how an experience will unfold.

Sources & notes

Consumer-reported experience

Effect and unwanted-effect tags reflect self-selected reports. They do not establish a clinical effect or a predictable intensity.

[2] Leafly: Black Widow consumer reports

Unwanted experiences

Reports also include dry eyes, dry mouth, dizziness. Experiences vary by person and product.

Aroma, flavor and appearance

  • Fruity
  • Skunk
  • Earthy
  • Woody

Black Widow pairs fruit sweetness with a pronounced skunky aroma. Earth and dry wood add depth, giving it a more pungent, savory character than a simple fruit profile. The useful distinction is that balance: sweetness is present, but it does not erase the skunk.

Flower appearance

A conspicuous resin coating is part of the Widow family’s visual character. The pale, frosted surface contrasts with the flower underneath. It describes the bud’s appearance, while the cannabinoid and terpene content still depends on the particular batch.

See cannabinoid and terpene information ↓

Sources & notes

Fruit, skunk and wood descriptions

Leafly supports the broad sensory profile. Appearance and smell are not treated as proof of identity or measured chemistry.

[2] Leafly: Black Widow consumer reports

THC & terpenes

Black Widow cannabinoids and terpenes

THC and terpene levels vary with phenotype, growing conditions, harvest, drying, storage and testing. The figures here describe specific samples or published descriptions, rather than a fixed recipe for Black Widow. Understanding the numbers.

A checked flower lab report is not yet available in this guide, so we do not currently list THC, CBD or terpene percentages for Black Widow.

Terpenes mentioned in published descriptions; concentrations are not yet documented:

  • Terpinolene
  • Ocimene
  • Limonene
Sources & notes

Original panel still pending

Leafly names terpinolene, ocimene and limonene. A flower report candidate remains to be checked, and a similarly named balanced-cannabinoid product is not assumed to share this identity.

[2] Leafly: Black Widow consumer reports

The story behind the strain

Genetics and history

Reported parentage · accounts or versions differ

Brazilian SativaSouth Indian hybrid

Black Widow is the Mr Nice Seedbank hybrid associated with Shantibaba, combining Brazilian sativa and South Indian hybrid ancestry. Its reputation centers on conspicuously resinous flower and a fruity, skunky aroma.

The history is closely tied to White Widow. Mr Nice presents Black Widow as the continuation of its original White Widow parental line under a different name. That is more precise than saying every Black Widow and White Widow product is the same: breeder identity still matters when comparing the many uses of those names.

Sources & notes

Mr Nice’s account of the Widow line

SeedFinder preserves the breeder’s account linking Black Widow with its original White Widow parental stock. It is attributed history, not independent genetic authentication.

[1] SeedFinder: Mr Nice Black Widow breeder account

For growers

Growing Black Widow

Published characteristics for the named versions below. Flowering time excludes the earlier growth period; seed-to-harvest estimates cover the full cycle.

Mr Nice Black Widow (archived description)

Flowering time
8–10 weeks
Starting material
Regular seeds
Source [1]

Mr Nice’s archived description identifies a regular seed line with an 8–10-week flowering period. As a seed population, it can contain variation rather than reproducing one identical selected plant.

That distinction is useful when photographs and plant descriptions differ. A breeder’s line, an individual selection and a commercial flower batch are related kinds of information, but they answer different questions. For this profile, the Mr Nice release anchors the identity while consumer descriptions provide the broader picture of aroma and experience.

Compare plant and seed identities
Names and versions at a glance
Breeder identityMr Nice Seedbank / Shantibaba
Published parentageBrazilian Sativa × South Indian hybrid
Archived release descriptionRegular seeds; 8–10 flowering weeks
Sources & notes

Archived breeder description

Regular seed format and 8–10 flowering weeks are scoped to Mr Nice’s account. Variable user observations are not converted into one fixed height or yield.

[1] SeedFinder: Mr Nice Black Widow breeder account

How to read growing specifications →

Black Widow seed availability

Seedsman
regular
View seeds
ILGM (I Love Growing Marijuana)
feminized
View seeds
Crop King Seeds
feminized
View seeds
Crop King Seeds
autoflower
View seeds
Beaver Seeds
feminized
View seeds
Beaver Seeds
autoflower
View seeds

Listings are not a live stock check. We may earn a commission if you buy through these links, at no extra cost to you. About affiliate links

Black Widow questions

Is Black Widow the same as White Widow?

Mr Nice presents Black Widow as its continuation of the original White Widow parental line under a different name. Other breeders’ White Widow products should not automatically be treated as identical to it.

Who bred Black Widow?

The named release is associated with Shantibaba and Mr Nice Seedbank. This guide follows that identity rather than every product that may use the name.

What does Black Widow smell like?

Fruity and skunky notes are recurring descriptions, with earthy or woody accents in consumer feedback.

Is Black Widow relaxing?

Relaxed, hungry and happy are common consumer descriptions. The reports do not establish a guaranteed effect, onset or duration.

How long does Black Widow flower?

Mr Nice’s archived description gives 8–10 weeks for its regular seed line. It is a breeder description, not a universal result for every plant or similarly named product.

From the community

Your experience with Black Widow

What stood out about the flower or the plant? Share your own experience to help other readers compare.

No ratings yetCommunity ratings will appear here.
Rate this strain

Your overall experience, from 1 to 5 stars. One rating per account; you can change or remove it.

Sign in to rate or comment. Your email stays private.

Leave a comment

Comments are reviewed before appearing. Keep it useful and respectful; leave out medical claims, sales links and private information. Your chosen name and comment will be public if approved.

Community comments

No comments yet. Share the first experience.

Member experiences are personal accounts and are separate from our researched strain guide. How we handle community information.

Behind the guide

Sources and further reading

Written by Flower & Freedom, using the references below to explain this strain’s character, history and available data. Our editorial approach.

Help make this guide more accurate.

Spotted a missing detail or a mistake? Share what you know and a source.

Suggest a correction

Help improve our Black Widow guide. We review suggestions before changing the page.

Prefer email?

Share only information needed for the correction. How we handle corrections.

  1. SeedFinder: Mr Nice Black Widow breeder account
  2. Leafly: Black Widow consumer reports

Educational information for adults. Reported effects vary by person and product and are not medical advice. Growing figures are descriptions, not yield or harvest guarantees.