King Louis
aka 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. With THC levels reaching 20-29% and an exceptional terpene profile dominated by myrcene (9.01%), 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.
Quick Hits
These are approximate averages from community data. Your actual product's THC/CBD varies by batch, grower, and growing conditions.
Scan your label for exact values →Classification based on genetic lineage. Note: Recent research shows indica/sativa labels don't predict effects—terpene profiles do.
The dominant aromatic compound shaping this strain's effects and flavor profile. Terpenes work with cannabinoids to create your unique experience.
Recommendation based on typical effects. Morning strains tend to energize; evening strains tend to relax. Your experience may vary.
When this strain was first cultivated or its genetic origin decade. Heritage strains often have more stable, established genetics.
Market availability based on dispensary listings and community data. Rare strains may require searching specialty dispensaries.
Strain Highlights
Key insights at a glance
Professor High Says...
In-depth strain breakdown from our cannabis expert
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.
Effects Profile
Best enjoyed during night
Deep relaxation and sleep
Best For
Effect Sources
- 1King Louis XIII Strain Review (Origins, Benefits, Potency)wayofleaf.com
- 2King Louis Weed Strain Effects & Reviews | Leaflyleafly.ca
- 3King Louis aka King Louis XIII, Louis XIII Kush, King Louie, King Louie XIII Weed Strain Information | Leaflyleafly.ca
- 4King Louis Strain Review - The Lodge Cannabis Denverthelodgecannabis.com
- 5King Louis XIII - Strain Information - Cannaconnection.comcannaconnection.com
- 6King Louis aka King Louis XIII Strain Information - THC Designthcdesign.com
- 7House Pre-Rolls - King Louis XIII (AAAA)bcbudsupply.com
- 8King Louis Strain Reviewletsallgrowcannabis.com
- 9King Louis Cannabis Strain: Unveiling the Secrets of this Exquisite Strain | Leafy Mateleafymate.com
- 10King Louis Weed Strain Effects & Reviews | Leaflyleafly.com
- 11King Louis Cannabis Strain: The Royalty of Relaxationinheal.com
- 12Powerful King Louis Strain: Exploring The Premium Effectslowpricebud.co
- 13King Louis XIII Weed Strain Review & Information | CTUcannabistraininguniversity.com
- 14King Louis Strain Information & Effectssativauniversity.com
- 15King Louis Strain: A Relaxing Royal Experience – Worth Trying?ghousedc.com
- 16King Louis - Weed Strainsleafly.com
- 17King Louis King Louis, Louis XIII, Louis XIII OG, Louis XIII OG Kush, Louis XIII Kushaskgrowers.com
- 18Louis XIII (aka King Louie, King Louis XIII) Weed Strain Information | Weedmapsweedmaps.com
- 19King Louis Cannabis Strain Reviewmissmarijuanamagazine.com
- 20King Louis Cannabis Strain Products - GrowDiariesgrowdiaries.com
- 21King Louis XIII: A Comprehensive Strain Guide - Blog - JointCommerceapp.jointcommerce.com
- 22King Louis Cannabis Strain Information - GrowDiariesgrowdiaries.com
22 verified sources
Aroma & Flavor
Aroma & Flavors
Aroma & Flavor Sources
- 1King Louis XIII Strain Review (Origins, Benefits, Potency)wayofleaf.com
- 2King Louis aka King Louis XIII, Louis XIII Kush, King Louie, King Louie XIII Weed Strain Information | Leaflyleafly.ca
- 3King Louis Strain Review - The Lodge Cannabis Denverthelodgecannabis.com
- 4King Louis XIII - Strain Information - Cannaconnection.comcannaconnection.com
- 5King Louis aka King Louis XIII Strain Information - THC Designthcdesign.com
- 6House Pre-Rolls - King Louis XIII (AAAA)bcbudsupply.com
- 7King Louis Strain Reviewletsallgrowcannabis.com
- 8King Louis Cannabis Strain: Unveiling the Secrets of this Exquisite Strain | Leafy Mateleafymate.com
- 9King Louis Weed Strain Effects & Reviews | Leaflyleafly.com
- 10King Louis Cannabis Strain: The Royalty of Relaxationinheal.com
- 11Powerful King Louis Strain: Exploring The Premium Effectslowpricebud.co
- 12King Louis XIII Weed Strain Review & Information | CTUcannabistraininguniversity.com
- 13King Louis Strain Information & Effectssativauniversity.com
- 14King Louis Strain: A Relaxing Royal Experience – Worth Trying?ghousedc.com
- 15King Louis - Weed Strainsleafly.com
- 16King Louis King Louis, Louis XIII, Louis XIII OG, Louis XIII OG Kush, Louis XIII Kushaskgrowers.com
- 17Louis XIII (aka King Louie, King Louis XIII) Weed Strain Information | Weedmapsweedmaps.com
- 18King Louis Cannabis Strain Reviewmissmarijuanamagazine.com
- 19King Louis Cannabis Strain Products - GrowDiariesgrowdiaries.com
- 20King Louis XIII: A Comprehensive Strain Guide - Blog - JointCommerceapp.jointcommerce.com
- 21King Louis Cannabis Strain Information - GrowDiariesgrowdiaries.com
21 verified sources
Aromas
Flavors
Terpene Profile
Terpene Profile
UnverifiedTerpene Sources
- 1King Louis XIII Strain Review (Origins, Benefits, Potency)wayofleaf.com
- 2King Louis aka King Louis XIII, Louis XIII Kush, King Louie, King Louie XIII Weed Strain Information | Leaflyleafly.ca
- 3King Louis Strain Review - The Lodge Cannabis Denverthelodgecannabis.com
- 4King Louis XIII - Strain Information - Cannaconnection.comcannaconnection.com
- 5King Louis aka King Louis XIII Strain Information - THC Designthcdesign.com
- 6House Pre-Rolls - King Louis XIII (AAAA)bcbudsupply.com
- 7King Louis Strain Reviewletsallgrowcannabis.com
- 8King Louis Cannabis Strain: The Royalty of Relaxationinheal.com
- 9Powerful King Louis Strain: Exploring The Premium Effectslowpricebud.co
- 10King Louis XIII Weed Strain Review & Information | CTUcannabistraininguniversity.com
- 11King Louis Strain Information & Effectssativauniversity.com
- 12King Louis Strain: A Relaxing Royal Experience – Worth Trying?ghousedc.com
- 13King Louis - Weed Strainsleafly.com
- 14King Louis King Louis, Louis XIII, Louis XIII OG, Louis XIII OG Kush, Louis XIII Kushaskgrowers.com
- 15King Louis Cannabis Strain Reviewmissmarijuanamagazine.com
- 16King Louis XIII: A Comprehensive Strain Guide - Blog - JointCommerceapp.jointcommerce.com
16 verified sources
Secondary Terpenes
Supporting Terpenes
Cannabinoid Profile
Cannabinoid Profile
Both THC and CBD present (5-15% each) - Medical/wellness focused
Medical Effects
Medical Effects
Medical Effect Sources
- 1King Louis XIII Strain Review (Origins, Benefits, Potency)wayofleaf.com
- 2King Louis Weed Strain Effects & Reviews | Leaflyleafly.ca
- 3King Louis aka King Louis XIII, Louis XIII Kush, King Louie, King Louie XIII Weed Strain Information | Leaflyleafly.ca
- 4King Louis Strain Review - The Lodge Cannabis Denverthelodgecannabis.com
- 5King Louis XIII - Strain Information - Cannaconnection.comcannaconnection.com
- 6King Louis aka King Louis XIII Strain Information - THC Designthcdesign.com
- 7House Pre-Rolls - King Louis XIII (AAAA)bcbudsupply.com
- 8King Louis Strain Reviewletsallgrowcannabis.com
- 9King Louis Weed Strain Effects & Reviews | Leaflyleafly.com
- 10King Louis Cannabis Strain: The Royalty of Relaxationinheal.com
- 11Powerful King Louis Strain: Exploring The Premium Effectslowpricebud.co
- 12King Louis XIII Weed Strain Review & Information | CTUcannabistraininguniversity.com
- 13King Louis Strain Information & Effectssativauniversity.com
- 14King Louis Strain: A Relaxing Royal Experience – Worth Trying?ghousedc.com
- 15King Louis - Weed Strainsleafly.com
- 16King Louis King Louis, Louis XIII, Louis XIII OG, Louis XIII OG Kush, Louis XIII Kushaskgrowers.com
- 17King Louis Cannabis Strain Reviewmissmarijuanamagazine.com
- 18King Louis Cannabis Strain Products - GrowDiariesgrowdiaries.com
- 19King Louis XIII: A Comprehensive Strain Guide - Blog - JointCommerceapp.jointcommerce.com
- 20King Louis Cannabis Strain Information - GrowDiariesgrowdiaries.com
20 verified sources
Mental Effects
- •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 visualization
Body Effects
- •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.
Lineage & History
Lineage History
Lineage Sources
- 1King Louis XIII Strain Review (Origins, Benefits, Potency)wayofleaf.com
- 2King Louis Weed Strain Effects & Reviews | Leaflyleafly.ca
- 3King Louis aka King Louis XIII, Louis XIII Kush, King Louie, King Louie XIII Weed Strain Information | Leaflyleafly.ca
- 4King Louis Strain Review - The Lodge Cannabis Denverthelodgecannabis.com
- 5King Louis XIII - Strain Information - Cannaconnection.comcannaconnection.com
- 6King Louis aka King Louis XIII Strain Information - THC Designthcdesign.com
- 7House Pre-Rolls - King Louis XIII (AAAA)bcbudsupply.com
- 8King Louis Strain Reviewletsallgrowcannabis.com
- 9King Louis Weed Strain Effects & Reviews | Leaflyleafly.com
- 10King Louis Cannabis Strain: The Royalty of Relaxationinheal.com
- 11Powerful King Louis Strain: Exploring The Premium Effectslowpricebud.co
- 12King Louis XIII Weed Strain Review & Information | CTUcannabistraininguniversity.com
- 13King Louis Strain Information & Effectssativauniversity.com
- 14King Louis Strain: A Relaxing Royal Experience – Worth Trying?ghousedc.com
- 15King Louis - Weed Strainsleafly.com
- 16King Louis King Louis, Louis XIII, Louis XIII OG, Louis XIII OG Kush, Louis XIII Kushaskgrowers.com
- 17Louis XIII (aka King Louie, King Louis XIII) Weed Strain Information | Weedmapsweedmaps.com
- 18King Louis Cannabis Strain Reviewmissmarijuanamagazine.com
- 19King Louis Cannabis Strain Products - GrowDiariesgrowdiaries.com
- 20King Louis XIII: A Comprehensive Strain Guide - Blog - JointCommerceapp.jointcommerce.com
- 21King Louis Cannabis Strain Information - GrowDiariesgrowdiaries.com
21 verified sources
King Louis is an indica-dominant hybrid bred from OG Kush and LA Confidential parent strains, originating from Southern California breeding.
Genetics
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.
Consumption Methods
Consumption Methods
Recommended Methods
Side Effects
Side Effects
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.
Awards & Recognition
Awards & Recognition
Award Sources
1 verified source
Competition Wins
Publication Awards
Detailed Description
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.
Appearance
Appearance
Color Palette
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
Research Methodology
How we compiled this strain profile
This strain profile was generated by analyzing 23 independent sources mentioning 'King Louis'. Our research pipeline cross-references multiple databases, lab results, and community reports to synthesize accurate strain data.
Data Quality by Section
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Strain Highlights
Key insights at a glance
Lineage History
Lineage Sources
- 1King Louis XIII Strain Review (Origins, Benefits, Potency)wayofleaf.com
- 2King Louis Weed Strain Effects & Reviews | Leaflyleafly.ca
- 3King Louis aka King Louis XIII, Louis XIII Kush, King Louie, King Louie XIII Weed Strain Information | Leaflyleafly.ca
- 4King Louis Strain Review - The Lodge Cannabis Denverthelodgecannabis.com
- 5King Louis XIII - Strain Information - Cannaconnection.comcannaconnection.com
- 6King Louis aka King Louis XIII Strain Information - THC Designthcdesign.com
- 7House Pre-Rolls - King Louis XIII (AAAA)bcbudsupply.com
- 8King Louis Strain Reviewletsallgrowcannabis.com
- 9King Louis Weed Strain Effects & Reviews | Leaflyleafly.com
- 10King Louis Cannabis Strain: The Royalty of Relaxationinheal.com
- 11Powerful King Louis Strain: Exploring The Premium Effectslowpricebud.co
- 12King Louis XIII Weed Strain Review & Information | CTUcannabistraininguniversity.com
- 13King Louis Strain Information & Effectssativauniversity.com
- 14King Louis Strain: A Relaxing Royal Experience – Worth Trying?ghousedc.com
- 15King Louis - Weed Strainsleafly.com
- 16King Louis King Louis, Louis XIII, Louis XIII OG, Louis XIII OG Kush, Louis XIII Kushaskgrowers.com
- 17Louis XIII (aka King Louie, King Louis XIII) Weed Strain Information | Weedmapsweedmaps.com
- 18King Louis Cannabis Strain Reviewmissmarijuanamagazine.com
- 19King Louis Cannabis Strain Products - GrowDiariesgrowdiaries.com
- 20King Louis XIII: A Comprehensive Strain Guide - Blog - JointCommerceapp.jointcommerce.com
- 21King Louis Cannabis Strain Information - GrowDiariesgrowdiaries.com
21 verified sources
King Louis is an indica-dominant hybrid bred from OG Kush and LA Confidential parent strains, originating from Southern California breeding.
Genetics
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.
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