Black Widow Weed Strain Review - Pralla

Home / Weed Strains / Black Widow

Black Widow Weed Strain Review

Last Update:


Publish Date:


Black Widow strain, a cannabis renowned for its exceptional potency and intriguing blend of Sativa and Indica genetics.

This remarkable lineage has captivated both seasoned enthusiasts and curious newcomers alike, offering an unparalleled experience that intertwines a rich heritage with formidable THC levels and a spectrum of therapeutic benefits.

Let’s unravel the intricacies of Black Widow, exploring its genetic origins, profound effects, cultivation practices, and comparisons to kindred strains.


Sativa Dominant Hybrid


65% Sativa / 35% Indica


Brazilian Sativa x South Indian Indica



20% – 28%


0.5% – 1%

Side Effects:

Dry mouth, dry eyes, mild anxiety, paranoia, dizziness


Super-dense buds features bright green color, orange pistil hairs, and a generous layer of trichomes


1st place at 1995 High Times Cannabis Cup

Growing Info:

  • Indoor Yield: 1.1 – 1.5 oz/ft²
  • Outdoor Yield: 14 – 21 oz/plant
  • Flowering Time: 56 – 70 days
  • Outdoor Harvest Time: October

User Reviews:

There are no user reviews yet.

Black Widow Strain Genetics

Black Widow, a balanced hybrid with a 65% Sativa and 35% Indica ratio, descends from a cross between Brazilian Sativa and South Indian Indica.

This genetic lineage results in a strain that offers a harmonious blend of both worlds – the uplifting buzz characteristic of Sativas and the soothing relaxation typical of Indicas.

Originating from two distinct cannabis regions, this strain embodies the best qualities of South American and South Indian genetics, creating a unique and potent experience for its users.


The Black Widow strain is known for its relaxing and calming effects, making it a versatile choice for both daytime and nighttime use.

With THC levels ranging from 20 to 28%, it delivers a buzzy head high that can elevate mood and induce euphoria.

This makes it ideal for those seeking relief from stress and depression.

The strain’s Indica side contributes to a deep relaxation that can help with physical pain and muscle spasms, making Black Widow a well-rounded choice for a variety of users.

Aroma and Flavor

A sensory delight, Black Widow greets users with an earthy and sweet aroma, complemented by subtle hints of pine.

Upon inhaling, the flavor profile expands to include nuances of sweet berries and spice, creating a pleasant and engaging experience for the palate.

The exhale leaves a lingering earthy and piney aftertaste, contributing to the overall enjoyment of the strain.

This rich and complex flavor profile enhances the overall experience, making Black Widow a favorite among connoisseurs.


In addition to its high THC content, Black Widow possesses a CBD range of 0.5 to 1%.

This combination offers a potent yet balanced experience, appealing to those with both low and high THC tolerance.

The presence of CBD adds to the strain’s therapeutic potential, making it suitable for addressing conditions like anxiety, insomnia, and nausea.


The terpene profile of Black Widow is dominated by Myrcene, Caryophyllene, and Limonene.

Myrcene contributes to the strain’s relaxing effects, while Caryophyllene adds to its spicy aroma and may offer anti-inflammatory benefits.

Limonene, known for its mood-enhancing properties, complements the uplifting aspects of Black Widow.

This blend of terpenes not only influences the strain’s aroma and flavor but also enhances its therapeutic potential.

Helps With

The Black Widow strain shines in its versatility, offering significant relief for a variety of conditions, both physical and mental.

Its unique cannabinoid and terpene profile make it particularly effective in managing chronic pain, a common ailment that plagues many.

The high THC content, coupled with the presence of CBD, works synergistically to provide an analgesic effect, making it a go-to choice for those suffering from persistent pain conditions.

Moreover, Black Widow’s calming effects are a boon for individuals grappling with anxiety.

The strain’s ability to induce relaxation without heavy sedation allows users to alleviate anxiety symptoms while maintaining a sense of alertness.

This is particularly beneficial for those who need to manage daily stressors without the lethargy often associated with potent cannabis strains.

For those struggling with sleep disorders like insomnia, Black Widow offers a natural alternative to traditional sleep medications.

The strain’s relaxing properties help in quieting the mind and easing the body into a state conducive for sleep.

This can be particularly beneficial for individuals seeking a restful night without the residual grogginess often associated with sleep aids.

In addition, Black Widow has shown efficacy in easing muscle spasms and nausea.

This makes it a valuable option for patients undergoing treatments like chemotherapy, which often result in such side effects.

The strain’s balanced nature also ensures that it doesn’t overwhelm users, making it suitable for a wide range of THC tolerances.

Growing Info

Growing Black Widow is an enriching experience, suitable for both novice and experienced cultivators.

This strain’s adaptability to different environments makes it a versatile choice for various growing setups.

In indoor settings, Black Widow thrives, reaching an optimal yield of 1.1 to 1.5 oz/ft².

The strain’s medium-tall stature, reaching around 6ft, allows it to fit comfortably in indoor spaces while still providing substantial yields.

Outdoor cultivation of Black Widow is equally rewarding, with plants capable of producing 14 to 21 oz each.

The strain’s resilience is notable, with a strong resistance to molds and pests, making it a reliable choice for growers in a variety of climates.

Black Widow prefers temperate/continental and sunny/Mediterranean climates, thriving in conditions that mimic its native habitats.

The flowering time for Black Widow is relatively standard, ranging from 8 to 10 weeks.

This allows growers to plan and manage their cultivation cycle effectively.

Additionally, the strain’s beginner-friendly nature means that even those new to cannabis cultivation can achieve substantial yields with minimal complications.

The key to success lies in maintaining optimal growing conditions and regular care, ensuring that the plants receive adequate light, water, and nutrients.

Black Widow Strain Review

Similar Strains to Black Widow Cannabis

Black Widow, with its unique blend of effects, flavors, and genetics, shares similarities with several other strains.

Here’s a closer look at strains comparable to Black Widow and why they stand out:

  • Blue Widow: This strain shares a part of its lineage with Black Widow and is known for its fruity aroma and balanced effects. Like Black Widow, Blue Widow provides a mix of cerebral and physical effects, making it a great alternative for those who enjoy the Black Widow experience.
  • Black Mamba: Named for its potency and deep relaxing effects, Black Mamba is akin to Black Widow in its ability to provide strong physical relief. It’s particularly favored by those seeking similar effects to Black Widow but with a different aromatic profile.
  • Black Diamond: Known for its deep relaxation and euphoria, much like Black Widow. Its sweet berry aroma sets it apart, offering an alternative for those who enjoy fruity flavors.
  • G13: This legendary strain shares the strong effects characteristic of Black Widow. It is particularly renowned for its potent relaxing properties, making it a good alternative for medicinal users.
  • Chronic Widow: A crossbreed that brings a high THC level and relaxing effects similar to Black Widow. Its spicy and sweet flavor profile offers a unique tasting experience while maintaining similar effects.
  • Sugar Black Rose: Known for its sweet, earthy, and spicy aroma, Sugar Black Rose provides sedating properties akin to Black Widow. It’s a top choice for users seeking similar therapeutic benefits with a distinct flavor.

Each of these strains offers a unique take on the qualities that make Black Widow so appealing, whether it’s through similar effects, flavor profiles, or genetic heritage.

Strain NameEffectsFlavor ProfileGenetic Information
Blue WidowBalanced, EnergizingFruity, EarthyBlueberry x White Widow
Black MambaPotent, RelaxingSkunky, EarthyBlack Domina x Granddaddy Purple
Black DiamondGiggly, Hungry, RelaxingBerries, Earthy, WoodyBlackberry x Diamond OG
G13Strong, RelaxingEarthy, PineBelieved to be of pure Afghani origin
Chronic WidowHigh THC, RelaxingSpicy, SweetChronic x White Widow
Sugar Black RoseHappy, Relaxing, SedatingSweet, Earthy, SpiceCritical Mass x Black Domina

This table offers a quick comparison of strains similar to Black Widow.

Each strain presents a distinct experience while sharing certain similarities, catering to a range of preferences and needs.