Strain experience guide

Murkle

Also known as M39, M-39, Mur, Murchill

Murkle is a 70/30 indica-dominant hybrid bred by OBSoul, crossing M-39 with Purple Urkle. This strain delivers a complex experience that balances mental uplift with profound body relaxation. Dominated by 43% myrcene, Murkle offers grape-forward flavors with earthy undertones and delivers effects perfect for evening unwinding—happy, creative, and deeply relaxed. Read more Show less

Quick Hits

What kind of high is Murkle?

An indica-dominant hybrid reported as relaxed, happy and euphoric. Picked for evening wind down and sleep & bedtime at night. The profile features sweet grape flavor, earthy grape aroma and myrcene as the lead terpene.

High Family
Relaxing High
Deep Body Relaxation
Dominant Terpenes
Myrcene
Smells Earthy, musky, fruity
  • Caryophyllene Spicy, peppery, woody
  • Limonene Citrus, lemon, orange

Ordered by measured share — the exact percentages shift with every batch and cure.

How It Feels
Relaxed
  • Happy
  • Euphoric
Best For
Smells Like
Earthy grape
  • Pungent
  • Woody
Tastes Like
Sweet grape
  • Woody
  • Pungent
  • Best Time Night
  • Era —
  • Rarity Uncommon

Genetics Indica-Dominant Hybrid A guide to lineage, not a reliable predictor of the high.

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 Reported: dry mouth and dry eyes. Responses vary — start low, go slow. Review safety →

Worth knowing

The details that shape the experience

The memorable details

  1. Dominated by 43% myrcene—one of the highest concentrations available for powerful body relaxation
  2. Unique balance of creative mental clarity with deeply sedating physical effects
  3. Grape-forward flavor profile with earthy, spicy complexity inherited from Purple Urkle lineage
  4. Versatile THC range (13-30%) accommodates both novice and experienced consumers
Explore the full profile Complete experience record Relaxed · Happy · Euphoric

Mind, body, and energy

Relaxed Happy Euphoric Uplifted Creative Sleepy

Best enjoyed during night

Deep relaxation and sleep

Activities people choose it for

Therapeutic reports

Mental Effects

55 %
  • •
    Anxiety Relief

    Reduces anxiety and calms nervous system

  • •
    Depression Management

    Elevates mood and alleviates depressive symptoms

  • •
    Stress Relief

    Relieves chronic stress and mental tension

Professor High showing Anxiety Relief and Pain Relief effects
Anxiety Relief Pain Relief

Professor High visualization

Body Effects

45 %
  • •
    Pain Relief

    Reduces chronic pain and muscle tension

  • •
    Inflammation Reduction

    Decreases inflammation throughout the body

  • •
    Sleep Support

    Promotes restful sleep and reduces insomnia

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.

Side effects and safer use

Side effects vary by individual. Start low, go slow. Consult a healthcare professional with concerns.

Dry Mouth
Dry Eyes
Paranoia
Drowsiness

These are commonly reported effects. Individual experiences may vary based on dosage, tolerance, and consumption method.

Keep listening Music neighborhood Follow Murkle into Relaxing High music

Sound neighborhood

Follow Murkle into Relaxing High music.

TIWIH classifies this strain within the Relaxing High chemistry pattern. Separately, our editorial music map associates the same family with these sounds. It is a creative bridge—not a prediction or artist endorsement.

Open the jar

Aroma, flavor, and chemistry

Look closer Full sensory specimen Grape · Earthy · Pungent

Aroma and flavor

Aromas

Grape
Earthy
Pungent
Woody
Sweet

Flavors

Grape
Sweet
Woody
Pungent
Earthy

Terpene profile

Total Terpene Content: 2.00% (Average)

Terpene Distribution

Terpene profile: Myrcene 0.9%, Caryophyllene 0.4%, Limonene 0.2%, Humulene 0.2%, Pinene 0.1%, Ocimene 0.1% .

Myrcene Dominant

Flavor: Earthy, musky, fruity

Sedating Muscle relaxant Anti-inflammatory

Full Profile

Myrcene
0.905%
Caryophyllene
0.442%
Limonene
0.232%
Humulene
0.168%
Pinene
0.126%
Ocimene
0.126%

Appearance

Color Palette

deep forest green
rich purple undertones
dark emerald base
vibrant orange pistils
rust-colored hairs
amber trichomes

Texture

Medium to dense bud structure with sticky, resinous coating that leaves aromatic oils on fingers. Compact nuggets with excellent trichome coverage creating a frosted, crystalline appearance.

Crystal Density

high

Heavy frost coating

Batch context Complete cannabinoid record THC 13-30% · Type I chemovar

There’s more to a strain than THC%.

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.

Type I THC-Dominant

High THC (>15%), low CBD (<1%) - Most common recreational strains

Reported THC Range
13-30%
Professor High

03 · AI interpretation

Professor High interprets the pattern

The moment I exhale, there's this immediate warmth spreading across my forehead—like someone just placed a gentle, reassuring hand there. Within minutes, I'm noticing how my shoulders have completely dropped from their usual tense position, and honestly, I didn't even realize I was carrying that stress. The mental space is fascinating—I'm absolutely clear-headed and present, ideas flowing smoothly, yet simultaneously my body feels like it's melting into this incredibly comfortable state.

What's really intriguing about Murkle's cannabinoid-terpene interaction is how the high myrcene content creates this sedating foundation while the limonene keeps my mood elevated and thoughts engaged. I'm experiencing what I call the "creative couch-lock paradox"—my body has zero desire to move, yet my mind is actively generating ideas and making interesting connections. The grape-earthy flavor profile keeps drawing me back for another taste, each exhale releasing more of that physical tension. This is textbook indica dominance with just enough sativa influence to keep the experience dynamic rather than purely narcotic. Perfect for when you want your body completely relaxed but your mind still participating in the experience.

Read this as an interpretation of the profile—not clinical advice, a product rating, or a guarantee.

Learn more with AI

Open your assistant with a ready-made prompt about Murkle.

We copy the prompt to your clipboard as you go, so you can paste it if the assistant opens with an empty box. Answers come from the assistant, not from us — always double-check them against this page.

Go deeper

The helpful detail

Introducing Murkle: The Purple Powerhouse for Deep Relaxation

Murkle stands as a compelling indica-dominant hybrid (70% indica / 30% sativa) that has carved out a devoted following among cannabis enthusiasts seeking profound relaxation without complete sedation. This strain masterfully blends the best characteristics of its legendary parent strains—M-39 and Purple Urkle—creating a uniquely balanced experience that satisfies both recreational users and medical patients. Bred by OBSoul, Murkle represents a thoughtful genetic pairing that emphasizes therapeutic potential while maintaining an engaging cerebral component. With THC levels ranging dramatically from 13% to 30% depending on cultivation practices, this strain offers versatility for both novice consumers and experienced cannabis connoisseurs.

🧬 Genetic Heritage & Lineage

Murkle's genetic foundation tells a fascinating story of cannabis breeding expertise. The strain inherits its deeply relaxing body effects from Purple Urkle, a California indica legend renowned for its grape-forward flavor profile and sedative qualities. From M-39, a hardy indica-dominant strain popular in Canadian cannabis culture, Murkle gains resilience, potency, and a subtle energizing quality that prevents the experience from becoming overwhelmingly sedative. This careful genetic pairing by breeder OBSoul created a strain that honors traditional indica characteristics while incorporating enough sativa influence to maintain mental clarity and creative spark. The result is a hybrid that delivers powerful physical relaxation without completely anchoring you to the couch, making it remarkably versatile for evening use.

👃 Terpene Profile & Aromatics

Murkle's aromatic identity is defined by an impressive terpene composition dominated by Myrcene at 43%—one of the highest concentrations you'll encounter in cannabis. This dominant terpene creates the strain's signature sedating, body-focused effects while contributing earthy, musky base notes to the aroma. Caryophyllene follows at 21%, adding spicy, peppery undertones and contributing to the strain's pain-relieving properties through its unique ability to interact with CB2 receptors. Limonene at 11% brightens the profile with citrus notes and mood-elevating potential, while Humulene (8%) and Pinene (6%) round out the bouquet with woody, herbal complexity.

The aromatic experience opens with pronounced grape sweetness—a hallmark inherited from Purple Urkle—immediately followed by earthy, pungent base notes that ground the sweeter elements. As you break apart the buds, woody and herbal undertones emerge, accompanied by subtle spicy accents from the caryophyllene content. The overall impression is simultaneously fruity and earthy, creating an inviting yet complex scent profile that hints at the strain's balanced effects.

👅 Flavor Experience

Murkle delivers a flavor journey that evolves beautifully from first inhale to final exhale. The initial taste features prominent grape sweetness coating your palate, reminiscent of fresh concord grapes with a creamy, almost dessert-like quality. As the smoke or vapor develops, woody and earthy notes emerge in the mid-palate, providing depth and complexity that prevents the sweetness from becoming cloying. The pungent, slightly spicy finish lingers pleasantly, with subtle fruity and herbal undertones that encourage another taste. Some consumers detect faint lemon notes on the exhale, likely attributed to the limonene content. This multi-layered flavor profile makes Murkle particularly enjoyable for those who appreciate complex, fruit-forward strains with earthy grounding.

🎯 Effects & Experience

The Murkle experience unfolds in distinct phases that showcase its indica-dominant heritage while maintaining engaging mental effects. Onset occurs within 5-10 minutes, beginning with a gentle wave of happiness and euphoria that brightens your mood without overwhelming clarity. You'll notice creative thoughts flowing more freely, making this an excellent strain for artistic endeavors or engaging conversations during the early phase of the high.

As effects deepen over 15-30 minutes, the powerful body relaxation takes center stage. Muscles you didn't realize were tense begin to release and unwind, creating a profound sense of physical comfort. This is where Murkle's high myrcene content shines, delivering the deeply sedating body effects that indica lovers cherish. Despite the intense physical relaxation, the sativa influence keeps you mentally present and engaged—you're relaxed but not completely incapacitated.

The peak experience lasts 2-3 hours, during which you'll feel simultaneously uplifted mentally and deeply relaxed physically. Many users report feeling talkative and social during this phase, making Murkle surprisingly versatile for evening social situations. As effects gradually taper, sleepiness naturally emerges, making this strain ideal for those transitioning toward bedtime. Total duration typically ranges 3-4 hours, with residual relaxation lasting even longer.

🎮 Use Cases & Activities

Murkle excels as an evening and nighttime strain perfectly suited for winding down after demanding days. The combination of mental uplift and physical relaxation makes it ideal for creative projects that don't require intense focus—think journaling, sketching, or playing music. The strain's mood-elevating and talkative qualities make it surprisingly effective for intimate social gatherings with close friends, particularly low-key dinner parties or relaxed conversations.

For solo use, Murkle pairs beautifully with meditation, gentle yoga, or mindfulness practices, as the mental clarity combined with body relaxation creates ideal conditions for introspection. Many users enjoy Murkle while listening to music or watching films, as the strain enhances sensory appreciation without causing disorienting intensity. As the evening progresses, Murkle naturally transitions into an excellent sleep aid, helping you drift off peacefully without the grogginess some heavy indicas produce.

💚 Medical & Therapeutic Potential

Murkle's therapeutic profile addresses both mental wellness and physical relief. The strain may help manage anxiety and depression through its mood-elevating effects and high myrcene content, which research suggests has anxiolytic properties. Many patients report relief from chronic stress and find the strain effective for quieting racing thoughts without causing mental fog.

For physical concerns, Murkle's anti-inflammatory terpene profile—particularly the caryophyllene and humulene content—may help address chronic pain, muscle tension, and inflammation. Patients dealing with headaches, neck pain, and back discomfort frequently cite Murkle as effective relief. The strain's sedating qualities make it valuable for those struggling with insomnia or sleep disruption, particularly when consumed 1-2 hours before bedtime.

👁️ Visual Characteristics

Murkle buds showcase their Purple Urkle heritage through stunning visual appeal. Expect medium to dense nuggets featuring deep forest green as the base color, often interspersed with rich purple hues that become more pronounced in properly cured samples. Vibrant orange to rust-colored pistils weave throughout the bud structure, creating striking contrast against the darker background colors. The trichome coverage ranges from high to very high, giving quality Murkle a frosted, crystalline appearance that speaks to its potency. Well-cultivated examples display compact, resinous buds with a slightly sticky texture that leaves fingers coated in aromatic oils.

⚠️ Consumer Considerations

Murkle works well for intermediate to experienced consumers, though novices can enjoy it by starting with very small doses due to the wide THC range (13-30%). The most commonly reported side effects include dry mouth and dry eyes—both easily managed with hydration and eye drops. Some users experience mild paranoia at higher doses, particularly with high-THC batches, so it's essential to start low and go slow. The strain's sedating qualities make it unsuitable for daytime use for most people, and you should avoid operating vehicles or machinery after consumption. Those sensitive to indica effects should be particularly mindful of dosing, as Murkle's high myrcene content can produce pronounced sedation.

Practical guide How people use it Vaping · Smoking · Concentrates

Recommended Methods

Vaping
Smoking
Concentrates
Tinctures
Where it comes from Origins and lineage M-39 × Purple Urkle · bred by OBSoul

Cross of M-39 and Purple Urkle, bred by OBSoul

Breeder

OBSoul

Historical information is actively being researched. Details will be updated as more verified data becomes available.

Watch Reviews and videos Community video reviews

Strain reviews and videos

Finding strain review videos...

Keep exploring Similar strains 7 nearby strains Northern Lights · Granddaddy Purple · Ice Cream Cake + 4 more Related 4 Indica 4 Terpene 4

Follow us on social media

New strain profiles and terpene breakdowns as they publish.

Evidence and limits

Research notes

This profile assembles public facts in original language, links its supporting sources, and keeps gaps or disagreements visible. It is research provenance—not product or lab certification.

Linked sources
7
Sourced sections
8
Claims under review
52
Profile updated
Aug 31, 2026
Research Edition

Current profile edition

Updated August 31, 2026 · 8 profile areas with section-level sourcing
Featured research profile

This edition records This Is Why I'm High’s synthesis of published information about Murkle. It describes source-supported patterns and uncertainty; it does not certify genetics, potency, safety, or any product batch.

Profile sources
7
Research evidence confidence
71%
Edition date
August 31, 2026

Evidence confidence summarizes source coverage and consistency for this profile synthesis. It is not a product rating, potency score, or guarantee about any batch.

Source coverage in this edition

  • Classification 5 sources
  • Lineage 4 sources
  • Cannabinoids 4 sources
  • Terpenes 2 sources
  • Reported effects 5 sources
  • Aromas 4 sources
  • Flavors 4 sources
  • Reported medical uses 5 sources

History tracking is active

Material changes are recorded as new editions using factual categories and source metadata. Source article prose and reviews are not copied into the history.

Research context What published research says Peer-reviewed studies, terpene science & safety guidance

What does the research say about Murkle?

Murkle is a indica cannabis strain containing up to 30.0% THC, with a terpene profile dominated by Myrcene and Caryophyllene. This page currently has good data confidence. Below are profile sources when available plus authoritative resources for understanding the compounds in this strain.

Educational resources only — not medical advice. Always consult a qualified clinician for health decisions.

Power-user detail Open sources and methodology 7 linked sources with section-level provenance

Research Methodology

How we compiled this strain profile

71%
Data Confidence

This strain profile was compiled from 7 published sources covering 'Murkle'. Our research pipeline cross-references these sources and reports how strongly they agree — see the confidence breakdown below.

Data Quality by Section

Terpenes Low (2 sources)
Effects Low (5 sources)
Lineage High (4 sources)
Medical Low (5 sources)
Aromas Low (4 sources)
Cannabinoids Medium (4 sources)
Last updated: August 31, 2026

Suggest a Factual Correction

Flag a name, lineage, source, image, or chemistry issue for private editorial review.

Describe the fact in your own words and link supporting material when possible. Please do not paste reviews or copyrighted passages. Suggestions stay private, receive human review, and never update a profile automatically.
What should we check?
Email instead

Thank you. Your factual correction is in the private editorial review queue.

Your stash, decoded.