Strain experience guide
LA Ultra
Also known as Lau, L.A. Ultra, Los Angeles Ultra
LA Ultra is an 80/20 indica-dominant hybrid created by Resin Seeds through crossing LA Confidential with MK Ultra. The complex flavor combines earthy pine, bright citrus, and diesel fuel notes. Perfect for evening use, LA Ultra excels at promoting sleep, relieving pain and anxiety, and inducing powerful couch-lock effects that seasoned consumers crave. Read more Show less
Quick Hits
What kind of high is LA Ultra?
An indica-dominant hybrid reported as relaxed, euphoric and happy. Picked for sleep & bedtime and relaxing at night. The profile features earthy flavor, fruity citrus aroma and myrcene as the lead terpene.
Terpenes help give cannabis its aroma. Compare citrus, pine and earthy notes to find what appeals to you. The profile offers clues, not a guaranteed high.
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.
Research associations
- Sedating
- Muscle relaxant
- Anti inflammatory
General terpene associations, not effects confirmed for this strain. Evidence varies.
- Limonene Citrus, lemon, orange
- Pinene Pine, fresh forest
Ordered by measured share — the exact percentages shift with every batch and cure.
Reported effects, at a glance. Dose, tolerance and setting can change the experience.
- Euphoric
- Happy
Ideas for your next session, drawn from strain reports. Find what fits your plans.
See the full list →What to look for when you open the jar, based on descriptions of this strain.
See the full profile →- Earthy
- Spicy
The reported taste, from the first impression to the finish. The batch and how you consume it can change what comes through.
See the full profile →- Sweet
- Spicy
- Best Time Night
- Era 2014
- 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
- Potent 80/20 indica-dominant hybrid delivering narcotic-level relaxation and deep sedation
- Myrcene-rich terpene profile creates powerful body effects ideal for pain relief and sleep
- Complex flavor journey featuring earthy pine, bright citrus, diesel fuel, and sweet herbal notes
- Cannabis Cup award winner combining LA Confidential and MK Ultra genetics from Resin Seeds
Explore the full profile Complete experience record
Mind, body, and energy
Best enjoyed during night
Deep relaxation and sleep
Activities people choose it for
Effect Sources
- 1 La Ultra Strain: A Comprehensive Strain Guide - Blog - JointCommerce app.jointcommerce.com(opens in new tab)
- 2 LA Ultra Cannabis Seeds – Royal King Seeds royalkingseeds.com(opens in new tab)
- 3 La Ultra (AA+) | Doobdasher - Buy Weed Online, Canada doobdasher.io(opens in new tab)
- 4 LA Ultra - My 28 Grams my28grams.co(opens in new tab)
- 5 LA Ultra resinseeds.net(opens in new tab)
- 6 L.A. Ultra (Resin Seeds) :: Cannabis Strain Info seedfinder.eu(opens in new tab)
- 7 LA Ultra - Strain Information - CannaConnection cannaconnection.com(opens in new tab)
- 8 LA Ultra Strain - Indica Cannabis Review, 23.0% THC hytiva.com(opens in new tab)
- 9 Buy LA Ultra Cannabis Strain | Read Benefits bloom.express(opens in new tab)
- 10 LA Ultra Strain | Bulk Buddy Weed | Online Dispensary ... bulkbuddy.co(opens in new tab)
- 11 LA Ultra Weed Strain Information leafly.com(opens in new tab)
- 12 LA Ultra indica strain strainrx.co(opens in new tab)
- 13 LA Ultra Weed Strain Review & Info strains.uk(opens in new tab)
13 verified sources
Therapeutic reports
Medical Effect Sources
- 1 La Ultra Strain: A Comprehensive Strain Guide - Blog - JointCommerce app.jointcommerce.com(opens in new tab)
- 2 LA Ultra Cannabis Seeds – Royal King Seeds royalkingseeds.com(opens in new tab)
- 3 La Ultra (AA+) | Doobdasher - Buy Weed Online, Canada doobdasher.io(opens in new tab)
- 4 LA Ultra Strain - Indica Cannabis Review, 23.0% THC hytiva.com(opens in new tab)
- 5 Buy LA Ultra Cannabis Strain | Read Benefits bloom.express(opens in new tab)
- 6 LA Ultra Strain | Bulk Buddy Weed | Online Dispensary ... bulkbuddy.co(opens in new tab)
- 7 LA Ultra Weed Strain Information leafly.com(opens in new tab)
- 8 LA Ultra indica strain strainrx.co(opens in new tab)
- 9 LA Ultra Weed Strain Review & Info strains.uk(opens in new tab)
9 verified sources
Mental Effects
- •Anxiety Relief
Reduces anxiety and promotes calming without heavy sedation
- •Stress Relief
Alleviates stress and tension with relaxing properties
- •Depression Support
Elevates mood and provides emotional uplift
- •Sleep Support
Promotes restful sleep and manages insomnia symptoms
Professor High visualization
Body Effects
- •Pain Management
Alleviates chronic pain and inflammatory conditions
- •Muscle Relaxation
Reduces muscle tension and spasms effectively
- •Appetite Stimulation
Increases appetite for those with appetite loss
- •Nausea Relief
Reduces nausea and gastrointestinal discomfort
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.
These are commonly reported effects. Individual experiences may vary based on dosage, tolerance, and consumption method.
Keep listening Music neighborhood
Sound neighborhood
Follow LA Ultra into Entourage High music.
TIWIH classifies this strain within the Entourage 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
Aroma and flavor
Aroma & Flavor Sources
- 1 La Ultra Strain: A Comprehensive Strain Guide - Blog - JointCommerce app.jointcommerce.com(opens in new tab)
- 2 LA Ultra Cannabis Seeds – Royal King Seeds royalkingseeds.com(opens in new tab)
- 3 La Ultra (AA+) | Doobdasher - Buy Weed Online, Canada doobdasher.io(opens in new tab)
- 4 LA Ultra - My 28 Grams my28grams.co(opens in new tab)
- 5 L.A. Ultra (Resin Seeds) :: Cannabis Strain Info seedfinder.eu(opens in new tab)
- 6 LA Ultra - Strain Information - CannaConnection cannaconnection.com(opens in new tab)
- 7 LA Ultra Strain - Indica Cannabis Review, 23.0% THC hytiva.com(opens in new tab)
- 8 Buy LA Ultra Cannabis Strain | Read Benefits bloom.express(opens in new tab)
- 9 LA Ultra Strain | Bulk Buddy Weed | Online Dispensary ... bulkbuddy.co(opens in new tab)
- 10 LA Ultra Weed Strain Information leafly.com(opens in new tab)
- 11 LA Ultra indica strain strainrx.co(opens in new tab)
- 12 LA Ultra Weed Strain Review & Info strains.uk(opens in new tab)
12 verified sources
Aromas
Flavors
Terpene profile
Terpene Sources
- 1 La Ultra Strain: A Comprehensive Strain Guide - Blog - JointCommerce app.jointcommerce.com(opens in new tab)
- 2 La Ultra (AA+) | Doobdasher - Buy Weed Online, Canada doobdasher.io(opens in new tab)
- 3 LA Ultra Strain - Indica Cannabis Review, 23.0% THC hytiva.com(opens in new tab)
- 4 Buy LA Ultra Cannabis Strain | Read Benefits bloom.express(opens in new tab)
- 5 LA Ultra Strain | Bulk Buddy Weed | Online Dispensary ... bulkbuddy.co(opens in new tab)
- 6 LA Ultra Weed Strain Information leafly.com(opens in new tab)
6 verified sources
Terpene Distribution
Terpene profile: Myrcene 1.2%, Limonene 0.8%, Pinene 0.6%, Caryophyllene 0.5%, Humulene 0.4% .
Myrcene Dominant
Flavor: Earthy, musky, fruity
Full Profile
Myrcene
1.2%
Flavor Profile:
Earthy, musky, fruity
Effects:
Limonene
0.8%
Flavor Profile:
Citrus, lemon, orange
Effects:
Pinene
0.6%
Flavor Profile:
Pine, fresh forest
Effects:
Caryophyllene
0.5%
Flavor Profile:
Spicy, peppery, woody
Effects:
Humulene
0.4%
Flavor Profile:
Hoppy, woody, earthy
Effects:
Appearance
Color Palette
Texture
Dense, tightly-packed bud structure with exceptional resin production creating a sticky, frosty coating across all surfaces
Crystal Density
very high
Exceptional crystal coverage
Batch context Complete cannabinoid record
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.
High THC (>15%), low CBD (<1%) - Most common recreational strains
03 · AI interpretation
Professor High interprets the pattern
Settles into the couch with a satisfied exhale
Okay, so here's what's happening right now with LA Ultra coursing through my system. The initial rush came on smooth—this gentle euphoric wave that just lifted all the mental weight I'd been carrying. My mind feels light but not scattered, more like... crystallized clarity where thoughts flow easily but nothing feels urgent or stressful.
What's fascinating from a neurochemical perspective is how that myrcene-dominant profile is absolutely flexing its muscle-relaxing properties. I can feel this tingling cascade that started at my shoulders and just kept traveling downward, releasing tension I didn't even know I was holding. My body feels like it's melting into the furniture in the most therapeutic way possible—it's that classic indica gravitational pull that makes you completely content to remain motionless.
The limonene is doing work too—there's this underlying brightness preventing the experience from becoming too heavy or sedating too quickly. I'm still engaged, still present, just incredibly comfortable and happy. This is textbook indica dominance meeting minor sativa influence: profound physical relaxation wrapped in mental contentment. Around the 45-minute mark now, and the sedative qualities are definitely intensifying. This is premium evening medicine, folks.
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 LA Ultra.
- Ask ChatGPT Opens with the prompt filled in
- Ask Claude Opens with the prompt filled in
- Ask Gemini Copies the prompt to paste in
- Ask Grok Opens with the prompt filled in
- Ask Perplexity Opens with the prompt filled in
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
Introduction: The West Coast Powerhouse
LA Ultra stands as a testament to modern cannabis breeding excellence, combining two legendary West Coast genetics into a powerhouse indica-dominant hybrid that has captured the hearts of cannabis connoisseurs worldwide. Created by Resin Seeds in the early 2010s, this 80% indica / 20% sativa hybrid masterfully marries LA Confidential with MK Ultra, resulting in a strain that delivers profound relaxation wrapped in a euphoric embrace. With THC levels ranging from 19-28% and minimal CBD content (0.1-1%), LA Ultra has earned its reputation as a premium evening strain celebrated for its sedative properties and complex flavor profile.
🧬 Genetic Heritage & Lineage
LA Ultra's pedigree reads like cannabis royalty. By crossing LA Confidential (itself a legendary OG Kush descendant) with MK Ultra (a potent indica known for its hypnotic effects), Resin Seeds created a synergistic combination that amplifies the best qualities of both parents. LA Confidential contributes smooth, piney OG characteristics and deep relaxation, while MK Ultra brings intense sedative properties and a unique terpene complexity. This union produces a strain that honors West Coast cannabis tradition while delivering a distinctly modern, narcotic-level relaxation that has earned LA Ultra recognition including Cannabis Cup awards in 2014.
👃 Terpene Profile & Aromatics
LA Ultra's terpene profile is dominated by myrcene (1.2%), the sedating terpene responsible for the strain's couch-locking body effects. Supporting players include limonene (0.8%), which adds citrus brightness and mood elevation, pinene (0.6%) for mental clarity and focus, caryophyllene (0.5%) contributing spicy notes and pain relief through CB2 receptor activation, and humulene (0.4%) rounding out the profile with earthy, anti-inflammatory properties. This 3.5% total terpene content creates a complex aromatic experience that unfolds in layers.
The aroma opens with pungent earthy notes grounded by rich soil and forest floor, immediately followed by bright citrus and pine that cut through the heaviness. As you break apart the dense buds, you'll discover spicy herbal undertones mixed with fruity sweetness and subtle diesel fuel accents. Some phenotypes express unique floral and even chemical notes that add intrigue to the bouquet. The scent is simultaneously grounding and uplifting, preparing you for the multifaceted experience to come.
👅 Flavor Experience
LA Ultra's flavor journey mirrors its aromatic complexity with delightful precision. The initial inhale delivers earthy sweetness with pronounced pine and citrus, particularly lemon-lime brightness that dances on the palate. Mid-palate, you'll notice spicy herbal notes emerge, often described as having diesel or kushy characteristics that classic OG fans will recognize. Some users detect berry and fruity undertones that add sweetness to balance the fuel-forward profile.
The exhale is where LA Ultra truly shines, leaving a lingering combination of sweet earth, chemical sharpness (in the best way), and herbal spice that coats the mouth. The aftertaste carries notes of lime zest and pine resin, with that signature OG fuel finish that experienced consumers crave. This complex flavor profile makes LA Ultra equally enjoyable through smoking, vaping, or concentrate consumption.
🎯 Effects & Experience
LA Ultra's effects build gradually, typically taking 10-15 minutes to fully manifest. The experience begins with a wave of euphoria that washes over the mind, bringing happiness, mental uplift, and often bursts of creativity and giggly sociability. You'll notice a sense of calm contentment settling in, relieving mental tension and quieting racing thoughts.
As the cerebral effects plateau, LA Ultra's 80% indica genetics take command of your body. A tingling sensation often starts at the crown and cascades downward, releasing muscle tension and promoting profound physical relaxation. This isn't a sudden crash but rather a gentle descent into deep bodily comfort. Many users report feeling heavy and content to remain stationary, making this a classic couch-lock strain.
The peak effects last 2-3 hours, with powerful sedative qualities that make LA Ultra ideal for evening use. As the experience winds down, most users transition naturally into deep, restful sleep. The hunger-inducing properties kick in mid-session, so have snacks prepared. With higher doses (especially in the 25-28% THC range), expect more narcotic-level sedation suitable only for experienced consumers.
💚 Medical & Therapeutic Potential
LA Ultra's therapeutic profile is impressive, particularly for sleep disorders and anxiety management. The high myrcene content combined with substantial caryophyllene creates potent analgesic effects that may help with chronic pain, neuropathic pain, inflammatory conditions, arthritis, fibromyalgia, muscle spasms, and cramps. The CB2 receptor activation from caryophyllene specifically targets pain pathways.
For mental wellness, LA Ultra may help manage stress, anxiety disorders, PTSD symptoms, and depression through its uplifting onset followed by deep relaxation. The sedative qualities make it particularly effective for insomnia and sleep disturbances. Additionally, the strain's appetite-stimulating properties may benefit those dealing with appetite loss or nausea.
👁️ Visual Characteristics
LA Ultra produces dense, resinous buds with a distinctive appearance. The flowers display deep forest green primary coloration often accented by purple undertones that emerge in cooler growing conditions. Fiery orange to rust-colored pistils weave throughout the bud structure, creating striking contrast against the green backdrop. A thick blanket of amber and crystalline trichomes coats every surface, giving buds a frosty, sticky appearance that immediately signals potency.
📜 Cultural Context & Consumer Considerations
LA Ultra represents the evolution of West Coast cannabis breeding, honoring OG Kush lineage while pushing potency boundaries. The strain's Cannabis Cup recognition in 2014 cemented its status among elite cultivars. Today, LA Ultra remains commonly available at dispensaries, particularly in California and other mature markets.
Best suited for evening and nighttime use, LA Ultra is ideal for experienced consumers comfortable with potent indica effects. Novice users should start with very small doses due to the high THC content and powerful sedative properties. This strain excels for unwinding after stressful days, managing chronic pain, promoting deep sleep, or simply enjoying profound relaxation with close friends in comfortable settings.
Practical guide How people use it
Recommended Methods
Where it comes from Origins and lineage
Lineage Sources
- 1 La Ultra Strain: A Comprehensive Strain Guide - Blog - JointCommerce app.jointcommerce.com(opens in new tab)
- 2 LA Ultra Cannabis Seeds – Royal King Seeds royalkingseeds.com(opens in new tab)
- 3 La Ultra (AA+) | Doobdasher - Buy Weed Online, Canada doobdasher.io(opens in new tab)
- 4 LA Ultra - My 28 Grams my28grams.co(opens in new tab)
- 5 L.A. Ultra Seeds iceheadshop.co.uk(opens in new tab)
- 6 LA Ultra resinseeds.net(opens in new tab)
- 7 L.A. Ultra (Resin Seeds) :: Cannabis Strain Info seedfinder.eu(opens in new tab)
- 8 LA Ultra - Strain Information - CannaConnection cannaconnection.com(opens in new tab)
- 9 LA Ultra Strain - Indica Cannabis Review, 23.0% THC hytiva.com(opens in new tab)
- 10 Buy LA Ultra Cannabis Strain | Read Benefits bloom.express(opens in new tab)
- 11 LA Ultra Strain | Bulk Buddy Weed | Online Dispensary ... bulkbuddy.co(opens in new tab)
- 12 LA Ultra Weed Strain Information leafly.com(opens in new tab)
- 13 LA Ultra indica strain strainrx.co(opens in new tab)
- 14 LA Ultra Weed Strain Review & Info strains.uk(opens in new tab)
14 verified sources
LA Ultra is an indica-dominant hybrid strain created by crossing LA Confidential with MK Ultra. The strain was originated in the 2010s and is known for its potent effects and complex terpene profile.
Genetics
Origin Timeline
First cultivated in 2014
Breeder
Resin Seeds
Seed Bank
Resin Seeds
On the record Awards and recognition
Competition Wins
Watch Reviews and videos
Strain reviews and videos
Finding strain review videos...
Keep exploring Similar strains
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
- 18
- 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 LA Ultra. It describes source-supported patterns and uncertainty; it does not certify genetics, potency, safety, or any product batch.
- Profile sources
- 18
- 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 14 sources
- Lineage 14 sources
- Cannabinoids 14 sources
- Terpenes 6 sources
- Reported effects 13 sources
- Aromas 12 sources
- Flavors 12 sources
- Reported medical uses 9 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
What does the research say about LA Ultra?
LA Ultra is a indica cannabis strain containing up to 28.0% 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.
Terpene Research
Cannabinoid Information
Cannabis Regulations & Safety
Educational resources only — not medical advice. Always consult a qualified clinician for health decisions.
Power-user detail Open sources and methodology
Research Methodology
How we compiled this strain profile
This strain profile was compiled from 18 published sources covering 'LA Ultra'. Our research pipeline cross-references these sources and reports how strongly they agree — see the confidence breakdown below.
Data Quality by Section
Suggest a Factual Correction
Flag a name, lineage, source, image, or chemistry issue for private editorial review.
Suggest a Factual Correction
Flag a name, lineage, source, image, or chemistry issue for private editorial review.