G13 Widow
G13 Widow is a 60/40 indica-dominant hybrid born from the legendary G13 and iconic White Widow, crafted by Mr. Nice Seedbank. Delivering a complex terpene profile of myrcene, pinene, and caryophyllene, it produces euphoric creativity alongside deep physical relaxation. With THC reaching up to 26%, earthy-pine-diesel flavors, and therapeutic versatility, it's a well-rounded strain for both recreational enjoyment and meaningful relief.
The Short Answer
What kind of high is G13 Widow?
Myrcene-led and earthy-diesel on the palate, most often reported creative and picked for meditation.
Terpenes decide how a strain feels — THC% only decides how strong the dose is. Here is the family, the chemistry behind it, and what people reach for it to do.
Terpenes are the aromatic compounds that shape the character of a high. The blend a strain carries — not its THC percentage — is what makes one feel bright and social and another heavy and sleepy, which is why the top three are listed rather than just the leader.
Terpene percentages belong to the jar, not the strain. They move with harvest timing, drying, cure and shelf age — the lighter ones literally evaporate. What holds steady is which terpenes lead, so that is what we rank.
See the full profile →Learn how terpenes work →- Sedating
- Muscle relaxant
- Anti inflammatory
- pinene Pine, fresh forest
- caryophyllene Spicy, peppery, woody
Listed as reported — no measured order on file for this strain.
The effects reported most often across our research sources. Every body is different — set, setting and tolerance all move the result.
- Euphoric
- Focused
The activities this strain gets picked for most often, leading with the specific ones rather than the broad buckets nearly every strain shares. A starting point, not a prescription — what works for you is personal.
See the full list →The flavor notes reported most often across our research sources, led by the most specific one — flavor tracks the terpene blend, but cure, age and how you consume it all shift what actually lands on the palate.
See the full profile →- Mint
- Sweet
The aroma notes reported most often across our research sources — what the jar gives up before you light it. This is the strain's own recorded profile, not the textbook aroma of its lead terpene.
See the full profile →- Earthy
- Sweet
- Best Time anytime
- Era —
- Rarity Common
Genetics Indica-Dominant Hybrid A lineage label, not an effects predictor — most modern flower is a hybrid, and the terpene mix above is what you will actually notice.
Potency Check the label, not the strain Varies by batch, grower and harvest — check the label on the product you are buying. Scan your label → Reported ranges →
Heads up Most reported: dry mouth and dry eyes. Responses vary — start low, go slow. Review safety →
Your guided read
6 chapters on G13 Widow
Start at the top and work down — each chapter builds on the one before it. Jump to any chapter to read it on its own.
- The Experience How this strain is reported to feel, and when people reach for it.
- Look, Aroma & Taste The smell and flavour you will actually notice — and the terpenes behind them.
- Chemistry & Research Therapeutic reports, published research, and what the lab numbers do — and do not — tell you.
- Using It Well Consumption methods that suit this strain, and the side effects to plan around.
- Where It Comes From The genetics, the breeders, and the recognition it has picked up along the way.
- The Full Story The long-form profile and community video reviews, once you want the detail.
Strain Highlights
Key insights at a glance
The Experience
Professor High Says...
In-depth strain breakdown from Professor High, our AI cannabis expert
Okay — there's something genuinely fascinating happening right now. I took a couple of hits and within about ten minutes I felt this warm cerebral expansion — like someone gently widened the aperture on my mental focus. Thoughts are coming in clear and connected, creative associations firing in a really organized way. That's the White Widow's sativa signature doing its thing.
But underneath that? There's this progressive body warmth spreading from my shoulders downward — subtle at first, then unmistakably present. That's the G13 indica depth coming through, the myrcene working with caryophyllene to melt tension I didn't even realize I was carrying. It's not heavy — not sedating. It's more like... strategic relaxation. The body quiets down so the mind can operate more freely.
The flavor on exhale was remarkably complex — earthy diesel giving way to this unexpected mint-pine brightness. I'm genuinely impressed. This is the kind of balanced experience that reminds you why hybrid breeding, done with intention and expertise like Mr. Nice Seedbank does it, produces something greater than the sum of its parts.
Effects Profile
Creative · Euphoric · Focused
Best enjoyed during anytime
Balanced for any time of day
Best For
Meditation · Creative Projects · Socializing
Effect Sources
- 1 G13 Widow Marijuana Strain Information & Reviews - AllBud allbud.com(opens in new tab)
- 2 G13 Widow Auto pacificseedbank.com(opens in new tab)
- 3 G13 Widow - Strain Information - CannaConnection cannaconnection.com(opens in new tab)
- 4 G13 Widow Cannabis Strain Information & Review ilovegrowingmarijuana.com(opens in new tab)
- 5 Buy G13 x Widow by Mr Nice at Cannabis Seeds Outlet UK cannabis-seeds-outlet.co.uk(opens in new tab)
- 6 G13 Widow Strain | Lucky Hemp® luckyhemp.de(opens in new tab)
- 7 Order G13 Widow (Hybrid) Online In Canada cannabiscare.is(opens in new tab)
- 8 G13 widow - Mr. Nice Shop shop.mrnice.nl(opens in new tab)
8 verified sources
Look, Aroma & Taste
Aroma & Flavor
Earthy · Pine · Sweet
Aroma & Flavor Sources
- 1 G13 Widow Marijuana Strain Information & Reviews - AllBud allbud.com(opens in new tab)
- 2 G13 Widow Auto pacificseedbank.com(opens in new tab)
- 3 G13 Widow - Strain Information - CannaConnection cannaconnection.com(opens in new tab)
- 4 G13 Widow Cannabis Strain Information & Review ilovegrowingmarijuana.com(opens in new tab)
- 5 Buy G13 x Widow by Mr Nice at Cannabis Seeds Outlet UK cannabis-seeds-outlet.co.uk(opens in new tab)
- 6 G13 Widow Strain | Lucky Hemp® luckyhemp.de(opens in new tab)
- 7 Order G13 Widow (Hybrid) Online In Canada cannabiscare.is(opens in new tab)
7 verified sources
Aromas
Flavors
Terpene Profile
Myrcene leads · 5 terpenes mapped
Secondary Terpenes
Supporting Terpenes
Appearance
Deep forest green · Lime green patches
Color Palette
Texture
Dense, chunky buds with a noticeably sticky texture from heavy resin production. The surface feels almost crystalline to the touch, with trichomes so thick they give the flower a frosted, white-dusted appearance — a signature inherited directly from White Widow genetics.
Crystal Density
very high
Exceptional crystal coverage
Chemistry & Research
Medical Effects
7 reported therapeutic uses on file
Medical Effect Sources
- 1 G13 Widow Marijuana Strain Information & Reviews - AllBud allbud.com(opens in new tab)
- 2 G13 Widow Auto pacificseedbank.com(opens in new tab)
- 3 G13 Widow - Strain Information - CannaConnection cannaconnection.com(opens in new tab)
- 4 G13 Widow Cannabis Strain Information & Review ilovegrowingmarijuana.com(opens in new tab)
- 5 G13 Widow Strain | Lucky Hemp® luckyhemp.de(opens in new tab)
- 6 Order G13 Widow (Hybrid) Online In Canada cannabiscare.is(opens in new tab)
- 7 G13 widow - Mr. Nice Shop shop.mrnice.nl(opens in new tab)
7 verified sources
Mental Effects
- •Stress Relief
Reduces stress and anxiety-related symptoms
- •Mood Enhancement
Elevates mood and promotes euphoria
- •Focus Support
Enhances mental clarity and concentration
Professor High visualization
Body Effects
- •Pain Management
Reduces chronic pain and muscle tension
- •Inflammation Reduction
Alleviates arthritis and inflammatory conditions
- •Appetite Stimulation
Increases appetite and addresses appetite loss
- •Insomnia Relief
Promotes sleep and restful sedation
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.
What Research Says
Peer-reviewed studies, terpene science & safety guidance
What does the research say about G13 Widow?
G13 Widow is a hybrid cannabis strain containing up to 26.0% THC, with a terpene profile dominated by Myrcene and Pinene. This page currently has good data confidence. Below are profile sources when available plus authoritative resources for understanding the compounds in this strain.
Terpene Research
Cannabinoid Information
Cannabis Regulations & Safety
Educational resources only — not medical advice. Always consult a qualified clinician for health decisions.
Cannabinoids (THC & CBD)
THC 12-26% · Type I chemovar
THC% tells you how strong. Terpenes tell you how it feels.
THC percentage is a property of the product in your hand, not of the strain. It shifts with the batch, the grower, the harvest, and how the flower was cured and stored — the same strain can test several points apart from two different jars.
Treat the ranges below as market context for what to expect on a shelf — then read the actual label on the product you are buying, and use the terpene profile to judge how it will feel.
High THC (>15%), low CBD (<1%) - Most common recreational strains
Using It Well
Consumption Methods
Vaping · Smoking · Concentrates
Recommended Methods
Side Effects
Dry Mouth · Dry Eyes · +2 more
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.
Where It Comes From
Lineage & History
G13 × White Widow · bred by Mr. Nice Seedbank
G13 crossed with White Widow, originally created by Mr. Nice Seedbank
Genetics
Breeder
Mr. Nice Seedbank
Seed Bank
Mr. Nice Seedbank
Historical information is actively being researched. Details will be updated as more verified data becomes available.
Awards & Recognition
1 award & mention
Award Sources
1 verified source
Notable Mentions
Top 10 White Widow hybrid strains
The Full Story
Detailed Description
The long-form profile · ~4 min read
G13 Widow: The Legend Meets the Icon
When two of cannabis culture's most storied strains come together, the result is something genuinely special. G13 Widow is the offspring of G13 — the near-mythical strain rumored to have government origins — and White Widow, the Dutch coffeeshop legend that took the world by storm in the 1990s. Brought to life by the esteemed Mr. Nice Seedbank, founded by cannabis royalty Shantibaba and Howard Marks (aka Mr. Nice), G13 Widow represents a masterclass in hybrid breeding: a 60% Indica / 40% Sativa powerhouse that balances cerebral invigoration with deep physical ease.
🧬 Genetic Heritage & Lineage
The parentage of G13 Widow reads like a cannabis hall of fame:
- G13: A near-legendary pure Indica rumored to have originated from U.S. government research in the 1970s before being liberated by underground breeders. Known for its potent sedative and euphoric effects.
- White Widow: The iconic Dutch hybrid — Indica-dominant with Brazilian Sativa roots — famous for its blizzard of white trichomes, energetic cerebral lift, and decades of coffeeshop dominance.
Mr. Nice Seedbank combined these genetic titans to create a strain that carries the depth and body relief of G13 alongside the uplifting cerebral clarity of White Widow. The result is a well-rounded hybrid with a THC range spanning 12–26%, making it accessible to intermediate consumers while offering experienced users genuine potency.
👃 Terpene Profile & Aromatics
G13 Widow's terpene profile is rich and complex, layering multiple aromatic dimensions:
- Myrcene (dominant): The most abundant terpene in cannabis, myrcene lends G13 Widow its earthy, musky base note while amplifying the sedating, muscle-relaxing body effects.
- Pinene: Contributes crisp pine and forest freshness, and may support mental alertness and focus, counterbalancing the heavier indica qualities.
- Caryophyllene: Adds a spicy, peppery edge and acts as a CB2 receptor agonist — meaning it may directly interact with the body's endocannabinoid system to support pain and inflammation relief.
- Delta-3 Carene: A less common terpene that contributes sweet, earthy notes and is associated with the drying sensation sometimes noticed in the mouth and eyes.
- Ocimene: Rounds out the aromatic profile with sweet, floral, and herbal nuances, adding brightness and complexity.
On the nose, you'll encounter an earthy, pungent foundation layered with pine, sweet floral tones, fruity hints, and surprising flashes of mint and citrus. The aroma is simultaneously grounding and invigorating.
👅 Flavor Experience
The flavor journey of G13 Widow is equally complex. On the inhale, you'll notice a distinctive diesel and earthy quality that grounds the experience immediately. The mid-palate opens up into sweet, floral, and minty notes, with lime and coffee undertones adding depth. On the exhale, a smooth pine finish lingers alongside a subtle floral sweetness. Users consistently describe the flavor as multi-layered — never one-dimensional, always interesting.
🎯 Effects & Experience
G13 Widow delivers a balanced, evolving high that unfolds in stages:
- Onset (5–15 min): A cerebral wave of euphoria and mental uplift arrives quickly, with creative thoughts flowing freely and mood elevating noticeably.
- Peak (30–90 min): The sativa genetics keep you focused and engaged while the indica body effect gradually builds — muscles relax, tension dissolves, and a pleasant warmth spreads through the body.
- Tail (2–4 hrs): The experience settles into a calm, relaxed state that may lean into sedation at higher doses.
You'll find this strain strikes an impressive balance: mentally stimulating without being racy, and physically relaxing without couch-lock at moderate doses.
💚 Medical & Therapeutic Potential
G13 Widow is frequently cited for a broad range of therapeutic applications:
- Pain management: May help with chronic pain, muscle tension, arthritis, cramps, and headaches
- Inflammation: Caryophyllene's CB2 activity may support anti-inflammatory relief
- Stress & anxiety: The euphoric uplift may ease mental tension and anxious thought patterns
- Mood support: May help those navigating depression or low mood
- Sleep: Higher doses may support restful sleep
- Appetite stimulation: Classic munchie-inducing properties
👁️ Visual Characteristics
G13 Widow buds are visually striking. You'll notice dense, chunky structures coated in a heavy blanket of milky-white trichomes — a direct inheritance from White Widow. The buds display deep forest greens with occasional lighter lime green patches, accented by burnt orange pistils weaving throughout. The resin coverage is truly impressive, giving flowers a frosted, almost crystalline appearance.
🏆 Awards & Recognition
G13 Widow has earned recognition as one of the Top 10 White Widow hybrid strains — a testament to its genetic quality and the consistency Mr. Nice Seedbank has maintained in its creation.
⚠️ Consumer Considerations
With a THC range up to 26%, novice consumers should start with a small amount and allow time for effects to develop. Common side effects include dry mouth and dry eyes — keep water and eye drops handy. This strain is well-suited for intermediate to experienced consumers seeking a versatile, balanced hybrid.
Research Methodology
How we compiled this strain profile
This strain profile was compiled from 16 published sources covering 'G13 Widow'. Our research pipeline cross-references these sources and reports how strongly they agree — see the confidence breakdown below.
Data Quality by Section
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Strain Highlights
Key insights at a glance
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