Strain experience guide

King Louis

Also known as King Louis XIII, King Louie, King Louie XIII, Louis XIII Kush, Louis XIII OG, Louis XIII OG Kush, King Louis OG

King Louis (King Louis XIII) is a legendary 70% indica / 30% sativa hybrid bred from OG Kush and LA Confidential, famous for delivering profoundly relaxing, sedative effects. 01%), limonene (8. 06%), and caryophyllene (4. 04%), this award-winning strain produces powerful couch-lock perfect for evening unwinding, sleep support, and pain relief. Expect bold pine and citrus flavors with earthy, spicy undertones. Read more Show less

Quick Hits

What kind of high is King Louis?

An indica-dominant hybrid reported as relaxed, euphoric and sleepy. Picked for sleep & bedtime and relaxing at night. The profile features sweet pine flavor, earthy pine aroma and linalool as the lead terpene.

High Family
Uplifting High
Mood Elevation & Social Energy
Dominant Terpenes
linalool
Smells Floral, lavender, sweet
  • pinene Pine, fresh forest
  • humulene Hoppy, woody, earthy

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

How It Feels
Relaxed
  • Euphoric
  • Sleepy
Best For
Smells Like
Earthy pine
  • Spicy
Tastes Like
Sweet pine
  • Earthy
  • Spicy
  • Best Time Night
  • Era 2000
  • Rarity Common

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. Royal indica-dominant hybrid with 20-29% THC delivering legendary couch-lock effects
  2. Exceptional 28% total terpene content dominated by sedating myrcene at 9.01%
  3. Multiple award winner including 2x High Times Cup and California's best-selling flower 2019
  4. Perfect evening strain for deep relaxation, pain relief, and restful sleep
Explore the full profile Complete experience record Relaxed · Euphoric · Sleepy

Mind, body, and energy

Relaxed Euphoric Sleepy Happy

Best enjoyed during night

Deep relaxation and sleep

Activities people choose it for

Therapeutic reports

Mental Effects

55 %
  • •
    Anxiety Relief

    Reduces anxiety and calming without heavy sedation effects

  • •
    Stress Relief

    Alleviates chronic stress and racing thoughts effectively

  • •
    Depression Management

    Elevates mood and combats depressive symptoms naturally

  • •
    Sleep Support

    Promotes restful sleep and reduces insomnia symptoms

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

Professor High visualization

Body Effects

45 %
  • •
    Pain Management

    Reduces chronic pain and muscle tension effectively

  • •
    Inflammation Reduction

    Decreases inflammation and soothes physical discomfort

  • •
    Muscle Relaxation

    Relieves muscle spasms and physical tension naturally

  • •
    Appetite Stimulation

    Increases appetite and encourages healthy eating habits

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
Dizziness
Couch-Lock

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

Keep listening Music neighborhood Follow King Louis into Uplifting High music

Sound neighborhood

Follow King Louis into Uplifting High music.

TIWIH classifies this strain within the Uplifting 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 Pine · Earthy · Spicy

Aroma and flavor

Aromas

Pine
Earthy
Spicy

Flavors

Pine
Earthy
Sweet
Spicy

Terpene profile

Reported Lab Values
Total Terpene Content: 2.00% (High)

Terpene Distribution

Terpene profile: Linalool 0.7%, Pinene 0.5%, Humulene 0.3%, Myrcene 0.2%, Limonene 0.2%, Caryophyllene 0.1%, carene 0.0% .

Linalool Dominant

Flavor: Floral, lavender, sweet

Calming Anti-anxiety Sedative

Full Profile

Linalool
0.658%
Pinene
0.472%
Humulene
0.306%
Myrcene
0.224%
Limonene
0.2%
Caryophyllene
0.1%
carene
0.04%

Appearance

Color Palette

deep forest green
olive green
purple undertones
bright orange pistils
rust-colored hairs
amber trichomes
cloudy-white trichomes

Texture

Dense, tightly-packed nuggets with indica-typical chunky structure and rock-hard calyxes demonstrating quality cultivation. Exceptionally heavy resin production leaves fingers sticky and grinders coated in kief.

Crystal Density

very high

Exceptional crystal coverage

Batch context Complete cannabinoid record THC 20-29% · 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
20-29%
Professor High

03 · AI interpretation

Professor High interprets the pattern

Alright, so I just sparked up some King Louis about twenty minutes ago, and whoa—this is exactly why they call it a royal strain. The initial hit brought this bright citrus-pine flavor that immediately caught my attention, then the earthy, almost diesel-like exhale confirmed those classic OG genetics.

What's fascinating from a neurochemical perspective is how clearly you can feel that 9% myrcene content working. Within ten minutes, there was this gentle cerebral lift—mild euphoria, racing thoughts slowing down, stress just... evaporating. But then—and this is where the indica dominance really shows up—around the fifteen-minute mark, this warm, weighted blanket sensation started spreading from my shoulders down through my entire body.

My muscles are completely relaxed right now, like every bit of tension from the day just dissolved. The couch-lock is real—I had plans to organize my research notes, but honestly, even reaching for the remote feels like a monumental task. This is textbook sedation courtesy of that myrcene-caryophyllene synergy acting on CB1 and CB2 receptors simultaneously. The mental state is calm and focused, almost meditative, while the physical body feels absolutely anchored to this chair.

This is precisely the kind of strain where you understand why indica genetics were so prized for medical applications—profound relaxation without anxiety, pain relief that's noticeable, and an appetite that's definitely waking up. Perfect for evening research... or more realistically, perfect for not moving and enjoying the experience.

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

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Go deeper

The helpful detail

Introduction: Cannabis Royalty from Southern California

King Louis (also known as King Louis XIII) stands as one of the most celebrated indica-dominant hybrids in modern cannabis culture, commanding respect across dispensaries and cannabis circles worldwide. This 70% indica / 30% sativa powerhouse has earned its regal name through consistently delivering a profoundly relaxing experience that borders on sedative, making it the go-to choice for evening unwinding and deep relaxation. Born from the legendary pairing of OG Kush and LA Confidential in Southern California during the 2000s, King Louis has accumulated an impressive trophy case including two High Times Cannabis Cup victories, eight Farmers Cup awards, and recognition as California's best-selling flower in 2019.

🧬 Genetic Heritage & Lineage

The royal bloodline of King Louis traces back to two of California's most revered strains. OG Kush contributes its signature earthy-pine backbone and potent cerebral effects, while LA Confidential brings deep body relaxation and sedative qualities. This strategic breeding created a synergistic effect where the indica dominance from LA Confidential amplifies the already powerful effects of OG Kush, resulting in a strain that delivers both mental euphoria and profound physical relaxation. The Southern California breeding scene of the 2000s was focused on creating heavy-hitting indicas for medical patients, and King Louis emerged as one of the most successful expressions of that goal. The strain's genetics have proven remarkably stable, maintaining consistent terpene profiles and effects across multiple cultivators—a testament to the quality of the original breeding work.

👃 Terpene Profile & Aromatics

King Louis showcases an exceptionally rich terpene profile dominated by myrcene at 9.01%—one of the highest myrcene concentrations you'll find in commercial cannabis. This sedating terpene is responsible for the strain's legendary couch-lock properties and contributes earthy, musky base notes. Limonene follows at 8.06%, providing bright citrus highlights that cut through the heaviness with uplifting aromatics reminiscent of fresh lemon peel and sweet oranges. Caryophyllene at 4.04% adds spicy, peppery notes while activating CB2 receptors for additional pain relief benefits.

The supporting cast includes linalool (2.65%) contributing floral lavender notes and calming properties, pinene (1.9%) adding sharp pine forest freshness, and humulene (1.23%) bringing earthy, hoppy characteristics. Together, these terpenes create a complex aromatic bouquet that opens with sharp pine and citrus, transitions through earthy musk and spice, and finishes with subtle diesel fuel undertones and sweet herbal notes. The total terpene content of 28.06% places King Louis among the most aromatic and flavorful strains available.

👅 Flavor Experience

The flavor journey of King Louis mirrors its aromatic complexity. Upon inhalation, you'll immediately taste bold pine and fresh citrus—the limonene and pinene announce themselves clearly. The mid-palate reveals rich earthy notes, woody undertones, and a subtle sweetness that coats the tongue. The high myrcene content contributes musky, herbal flavors that ground the experience. On exhale, expect spicy pepper notes from caryophyllene, hints of diesel fuel, and a lingering pungent finish that leaves your palate reminded of classic OG genetics. Some phenotypes express grapefruit or mango accents, adding tropical fruit complexity to the dominant pine-earth profile.

🎯 Effects & Experience

With THC levels ranging from 20-29% (commonly testing around 24-26%), King Louis delivers a powerful, long-lasting experience best reserved for evening use. The effects follow a predictable timeline: onset occurs within 5-10 minutes with a gentle cerebral euphoria that lifts mood and erases stress. This initial mental uplift is characterized by happiness, creative thoughts, and mild focus enhancement before the indica genetics take command.

By the 15-20 minute mark, you'll notice profound physical relaxation spreading from head to toe. Muscles release tension, chronic pain fades, and a warm, weighted sensation settles over the body—the famous couch-lock effect. The high peaks around 30-45 minutes with maximum sedation, making even simple tasks feel like monumental efforts. Users consistently report feeling deeply relaxed, sleepy, euphoric, and hungry during the peak. The comedown is gradual, lasting 2-3 hours total, often concluding with restful sleep. The dominant myrcene ensures this strain lives up to its sedative reputation.

💚 Medical & Therapeutic Potential

King Louis has earned recognition in medical cannabis communities for its potential to address various wellness concerns. The high myrcene and caryophyllene content may help with chronic pain management, inflammation reduction, and muscle spasm relief. Many users report the strain may help with insomnia and sleep disorders, with the sedating effects naturally promoting restful sleep. The initial euphoric phase may help temporarily elevate mood for those dealing with stress, anxiety, and depressive symptoms. The strain's reliable appetite stimulation makes it potentially useful for addressing eating difficulties. The combination of mental calming and physical relaxation creates a comprehensive wellness experience.

👁️ Visual Characteristics

King Louis buds present a visually striking appearance worthy of its royal name. Expect dense, tightly-packed nuggets with an indica-typical structure—chunky, rock-hard calyxes that demonstrate quality cultivation. The primary colors range from deep forest green to olive green with frequent purple undertones in properly cultivated batches. Bright orange to rust-colored pistils weave throughout the surface, while an extremely heavy coating of amber and cloudy-white trichomes gives the buds a frosted, crystalline appearance. The resin production is exceptional, making fingers sticky after handling and leaving grinders coated in kief. This very high crystal density speaks to the strain's potency and terpene richness.

🏆 Awards & Recognition

King Louis's trophy case speaks volumes: 2x High Times Cannabis Cup Winner, Best of Secret Sesh Winner, Blazer's Cup Winner, Leaflink's Best-Selling Flower in California (2019), Best Pre-Roll in California (2022, 2023), 8x Farmers Cup Award Winner including 1st Place Indoor Flower and 1st Place Non-Infused Pre-Roll. This sustained recognition across multiple competitions and years demonstrates consistent quality and consumer appeal.

📜 Cultural Context & Consumer Considerations

King Louis has become a staple strain in California dispensaries and has spread to legal markets nationwide. Its reputation as a knockout indica makes it particularly popular among experienced consumers seeking maximum relaxation or sleep aid. New users should start with small doses (one or two puffs) and wait 15-20 minutes to assess effects before consuming more. The potent sedative effects make this strain inappropriate for daytime use or situations requiring alertness. Common side effects include dry mouth (very common), dry eyes (common), and occasional dizziness (less common). Keep water and eye drops handy, and consume in a comfortable setting where you can relax fully.

Practical guide How people use it Smoking · Vaping · Edibles

Recommended Methods

Smoking
Vaping
Edibles
Concentrates
Tinctures
Where it comes from Origins and lineage OG Kush × LA Confidential

King Louis is an indica-dominant hybrid bred from OG Kush and LA Confidential parent strains, originating from Southern California breeding.

Origin Timeline

First cultivated in 2000

Seed Bank

Zamnesia Seeds

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

On the record Awards and recognition 9 awards & mentions

Competition Wins

2x High Times Cannabis Cup Winner
High Times Cannabis Cup
View Source (opens in new tab) ↗
Best of Secret Sesh Winner
Secret Sesh
View Source (opens in new tab) ↗
Blazer’s Cup Winner
Blazer's Cup
View Source (opens in new tab) ↗
8x Award Winner
Farmers Cup
View Source (opens in new tab) ↗
1st Place Indoor Flower
Farmers Cup
View Source (opens in new tab) ↗
1st Place Non-Infused Pre-Roll - Unicornz
Farmers Cup
View Source (opens in new tab) ↗

Publication Awards

Best Pre-Roll in California
2023
View Source (opens in new tab) ↗
Best Pre-Roll in California
2022
View Source (opens in new tab) ↗
Leaflink’s Best-Selling Flower in California
2019
View Source (opens in new tab) ↗
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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
20
Sourced sections
9
Claims under review
113
Profile updated
Aug 31, 2026
Research Edition

Current profile edition

Updated August 31, 2026 · 9 profile areas with section-level sourcing
Featured research profile

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

Profile sources
20
Research evidence confidence
70%
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 18 sources
  • Lineage 17 sources
  • Cannabinoids 18 sources
  • Terpenes 16 sources
  • Reported effects 18 sources
  • Aromas 18 sources
  • Flavors 18 sources
  • Reported medical uses 17 sources
  • Awards 1 source

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 King Louis?

King Louis is a indica cannabis strain containing up to 29.0% THC, with a terpene profile dominated by Linalool 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.

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

Power-user detail Open sources and methodology 20 linked sources with section-level provenance

Research Methodology

How we compiled this strain profile

70%
Data Confidence

This strain profile was compiled from 20 published sources covering 'King Louis'. Our research pipeline cross-references these sources and reports how strongly they agree — see the confidence breakdown below.

Data Quality by Section

Terpenes Medium (16 sources)
Effects Low (18 sources)
Lineage High (17 sources)
Medical Low (17 sources)
Aromas Low (18 sources)
Cannabinoids Low (18 sources)
Last updated: August 31, 2026

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