Strain experience guide

Louis XIII

Louis XIII (aka King Louis or King Louie XIII) is a powerhouse 70% indica-dominant hybrid born from OG Kush and LA Confidential. A rich terpene profile of myrcene, limonene, and caryophyllene creates complex pine, citrus, and earthy flavors. A trophy-winning strain built for evening wind-downs and restful nights. Read more Show less

Quick Hits

What kind of high is Louis XIII?

An indica-dominant hybrid reported as relaxed, sleepy and happy. Picked for meditation and sleep & bedtime at night. The profile features sweet pine flavor, skunky pine aroma and myrcene as the lead terpene.

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

Listed as reported — no measured order on file for this strain.

How It Feels
Relaxed
  • Sleepy
  • Happy
Best For
Smells Like
Skunky pine
  • Earthy
Tastes Like
Sweet pine
  • Earthy
  • Citrus
  • Best Time Night
  • Era 2020
  • 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. 70% indica powerhouse bred from OG Kush and LA Confidential royalty
  2. Myrcene-dominant terpene blend delivers earthy pine with citrus brightness
  3. Deep sedating body relaxation perfect for stress relief and sleep
  4. Award-winning strain with High Times Cannabis Cup and Best Pre-Roll honors
Explore the full profile Complete experience record Relaxed · Sleepy · Happy

Mind, body, and energy

relaxed sleepy happy euphoric

Best enjoyed during night

Deep relaxation and sleep

Activities people choose it for

Therapeutic reports

Mental Effects

45 %
  • •
    Stress Relief

    Reduces stress and promotes mental relaxation

  • •
    Anxiety Management

    Alleviates anxiety symptoms and promotes calm

  • •
    Depression Support

    Helps lift mood and combat depressive symptoms

  • •
    PTSD Relief

    Eases PTSD symptoms and emotional distress

Professor High showing Stress Relief and Pain Relief effects
Stress Relief Pain Relief

Professor High visualization

Body Effects

55 %
  • •
    Pain Management

    Reduces chronic pain and muscle tension effectively

  • •
    Sleep Support

    Promotes deep sleep and combats insomnia

  • •
    Muscle Spasm Relief

    Alleviates muscle spasms and cramping

  • •
    Inflammation Reduction

    Reduces inflammation throughout the body

  • •
    Appetite Stimulation

    Increases appetite and combats loss of appetite

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
Paranoia
Anxiety

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

Keep listening Music neighborhood Follow Louis XIII into Relaxing High music

Sound neighborhood

Follow Louis XIII 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 Pine · Earthy · Skunky

Aroma and flavor

Aromas

Pine
Earthy
Skunky

Flavors

Pine
Earthy
Citrus
Sweet
Spicy

Terpene profile

Appearance

Color Palette

deep forest green
olive green
sage green
rust-orange pistils
silvery white trichomes
amber resin

Texture

Dense, chunky Kush-structure buds with tight calyx formation and a heavy blanket of white trichomes giving a distinctly frosty, resinous appearance. Buds feel sticky to the touch with substantial resin production.

Crystal Density

very high

Exceptional crystal coverage

Batch context Complete cannabinoid record THC 19-29% · 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
19-29%
Professor High

03 · AI interpretation

Professor High interprets the pattern

I just took a few hits of Louis XIII and — let me tell you — this is exactly what that OG Kush lineage is supposed to feel like when it's done right. There's this initial warm cognitive brightness that spreads across my forehead like someone turned a dimmer switch to the perfect setting. My thoughts feel simultaneously expansive and unhurried — like I have all the ideas and absolutely zero urgency about them, which is genuinely pleasant.

Then, maybe 15 minutes in, the indica genetics from LA Confidential start doing their work. There's a gravitational quality to the body effect — not a crash, more like a gentle, insistent invitation to stop holding yourself so rigidly. My shoulders dropped about two inches without me even deciding to relax them. That's the myrcene doing its sedating thing alongside caryophyllene working on the physical tension.

The euphoria is sustained and warm — happy without being giddy, relaxed without being checked out. And yes, I'm absolutely about to find something to eat. The munchies on this one are real and unapologetic. Perfect evening strain. Science agrees.

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

Learn more with AI

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Go deeper

The helpful detail

Louis XIII: The Cannabis Royalty

Louis XIII — also known as King Louis, King Louie, or King Louie XIII — is one of cannabis culture's most regal and celebrated strains. This indica-dominant hybrid (70% Indica / 30% Sativa) carries itself with the authority its name implies, delivering a deeply immersive experience that has earned it a devoted following from California dispensary shelves to cannabis cups worldwide. If you're looking for a strain that commands respect in both potency and complexity, Louis XIII belongs on your shortlist.

🧬 Genetic Heritage & Lineage

Louis XIII descends from two of cannabis royalty's most iconic parents:

  • OG Kush — the legendary West Coast backbone responsible for the strain's cerebral euphoria, complex terpene profile, and unmistakable fuel-meets-earth aroma
  • LA Confidential — the sleek, smooth indica that contributes deep physical relaxation, sedating body effects, and those classic pine-forward flavors

Bred by Zamnesia Seeds, this cross marries the best of both worlds: OG Kush's euphoric cerebral lift with LA Confidential's full-body tranquility. The result is a strain that hits hard but lands smooth — royally so.

👃 Terpene Profile & Aromatics

Louis XIII's terpene profile reads like a who's who of powerhouse compounds:

Terpene Role Aromatic Contribution
Myrcene (dominant) Sedating, body-relaxing Earthy, musky, herbal foundation
Limonene Mood-lifting, stress-relieving Bright citrus, lemon zest top notes
Caryophyllene Pain relief, CB2 activation Spicy, peppery warmth
Pinene Mental alertness, focus Sharp pine, forest freshness
Humulene Anti-inflammatory Subtle woody, hoppy undertones
Linalool Calming, sleep-support Soft floral whisper

The nose on Louis XIII is immediately striking — a pungent, dank opening wave of earthy pine and skunk, layered with sweet citrus brightness and spicy diesel depth. As buds warm up, musky and woody undertones emerge, rounding out what is a genuinely complex aromatic experience.

👅 Flavor Experience

On the inhale, you'll encounter bold pine and earthy wood with a spicy kick from caryophyllene. The mid-palate opens up into sweet citrus and lemon, a nod to the limonene content. The exhale carries a satisfying diesel-meets-herbal finish with lingering spice. The overall flavor journey is rich, layered, and unmistakably Kush-forward — each puff revealing new dimensions.

🎯 Effects & Experience

Louis XIII's effects are as commanding as its name. Onset arrives within minutes, beginning with a warm cerebral euphoria that lifts mood and sparks a gentle creative awareness. You'll feel happy, uplifted, and mentally at ease — the sativa genetics from OG Kush doing their initial work.

As the experience deepens (typically 15–30 minutes in), the indica dominance takes over: a heavy, full-body relaxation cascades from head to shoulders to limbs, melting tension with impressive efficiency. The peak is characterized by deep sedation, a pleasant couch-lock quality, and for many users, a substantial increase in appetite. Duration typically runs 2–4 hours, transitioning naturally into sleepiness — making this an ideal evening closer.

🎮 Use Cases & Activities

Louis XIII shines brightest in these scenarios:

  • Unwinding after demanding days — the stress-dissolving body effects are exceptional
  • Creative brainstorming sessions before the sedation fully sets in
  • Pre-sleep rituals for those struggling with rest
  • Appetite stimulation during low-appetite periods
  • Pain and tension management in a social or solo setting

💚 Medical & Therapeutic Potential

Louis XIII has been widely reported to may help with:

  • Chronic pain and muscle spasms — caryophyllene and myrcene work synergistically on physical tension
  • Insomnia — the sedating myrcene-linalool combination promotes deep rest
  • Stress and anxiety — limonene and linalool contribute calming, mood-stabilizing properties
  • Depression — the euphoric onset may lift mood and provide temporary emotional relief
  • Appetite stimulation — classic indica munchies, useful for appetite-loss conditions

👁️ Visual Characteristics

Louis XIII buds are visually impressive — dense, chunky, and unmistakably Kush in structure. Expect:

  • Deep forest green bases with occasional olive and sage tones
  • Rust-orange to amber pistils weaving throughout
  • A heavy white trichome blanket giving buds a frosty, silvery appearance
  • Tight, compact bud structure with noticeable resin production

🏆 Awards & Recognition

Louis XIII has earned serious industry accolades:

  • 🏆 High Times Cannabis Cup wins
  • 🏆 Blazer's Cup honors
  • 🏆 Best Pre-Roll in California — recognized by both LA Weekly and Weedmaps

📜 Cultural Context & Lore

Named after the 17th-century French monarch Louis XIII of France, this strain carries an air of aristocratic prestige that extends beyond its name. It became a California cannabis staple and is widely available at dispensaries across legal markets. Its many nicknames — King Louis, The Canna King, LXO, OG 13 — speak to the cult-like devotion it has inspired.

⚠️ Consumer Considerations

With THC levels ranging from 19–29%, Louis XIII is best suited for intermediate to experienced consumers. Novices should approach with caution and start with a single small serving. Common side effects include dry mouth, dry eyes, and at higher doses, potential dizziness or paranoia. Stay hydrated, have snacks ready, and clear your evening schedule — this strain means business.

Practical guide How people use it Smoking · Vaping · Concentrates

Recommended Methods

Smoking
Vaping
Concentrates
Where it comes from Origins and lineage OG Kush × LA Confidential · bred by Zamnesia Seeds

Louis XIII is a hybrid strain descended from OG Kush and LA Confidential, combining indica-dominant genetics with balanced sativa influence.

Origin Timeline

First cultivated in 2020

Breeder

Zamnesia Seeds

On the record Awards and recognition 3 awards & mentions

Competition Wins

High Times Cannabis Cup wins

Notable Mentions

Blazer's Cup honors
Best Pre-Roll in California
Watch Reviews and videos Community video reviews

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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
89
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 Louis XIII. It describes source-supported patterns and uncertainty; it does not certify genetics, potency, safety, or any product batch.

Profile sources
20
Research evidence confidence
73%
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 16 sources
  • Lineage 5 sources
  • Cannabinoids 13 sources
  • Terpenes 9 sources
  • Reported effects 15 sources
  • Aromas 16 sources
  • Flavors 16 sources
  • Reported medical uses 13 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 Louis XIII?

Louis XIII is a indica cannabis strain containing up to 29.0% THC, with a terpene profile dominated by Myrcene and Limonene. 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

73%
Data Confidence

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

Data Quality by Section

Terpenes Medium (9 sources)
Effects Low (15 sources)
Lineage High (5 sources)
Medical Low (13 sources)
Aromas Low (16 sources)
Cannabinoids Low (13 sources)
Last updated: August 31, 2026

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