Strain experience guide
Original Haze
Also known as Haze, Haze Brothers' Original Haze, O.G. Haze, OG Haze, Haze OG, Grandmama of all Haze strains, 3-Way Colombian Haze
Original Haze is a legendary 100% sativa created by the Haze Brothers in 1969, combining Colombian, Mexican, and Thai landrace genetics. The complex aroma blends incense, citrus, spice, and earthy notes, while flavors range from bright lemon to herbal wood with peppery exhale. This foundational strain has spawned more Cannabis Cup winners than any other genetic line, making it true cannabis royalty best suited for experienced users seeking inspiration and mental clarity. Read more Show less
Quick Hits
What kind of high is Original Haze?
A pure sativa (100%) reported as uplifted, creative and energetic. Picked for watching tv/movies and focus & concentration at any time of day. The profile features sweet citrus flavor, spicy citrus aroma and terpinolene 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
- Uplifting
- Antioxidant
- Antibacterial
General terpene associations, not effects confirmed for this strain. Evidence varies.
- Limonene Citrus, lemon, orange
- Myrcene Earthy, musky, fruity
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.
- Creative
- Energetic
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
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 →- Spicy
- Earthy
- Best Time Anytime
- Era 1969
- Rarity Common
Genetics Pure Sativa (100%) 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
- Pure sativa landrace blend from Colombian, Mexican, and Thai genetics since 1969
- Dominated by rare terpinolene (20%) creating intensely uplifting, creative cerebral effects
- Complex incense-citrus-spice aroma profile with psychedelic, energizing high
- Genetic foundation for more Cannabis Cup winners than any other strain family
Explore the full profile Complete experience record
Mind, body, and energy
Best enjoyed during anytime
Balanced for any time of day
Activities people choose it for
Effect Sources
- 1 Haze aka Original Haze, Haze Brothers Weed Strain Information | Leafly leafly.ca(opens in new tab)
- 2 Haze Strain: The Original Sativa Legend | Effects & Info | MMJ.com mmj.com(opens in new tab)
- 3 Original Haze Seeds - Old School Breeders Association oldschoolba.com(opens in new tab)
- 4 Original Haze by Zenseeds: A Comprehensive Strain Guide - Blog - JointCommerce app.jointcommerce.com(opens in new tab)
- 5 Haze Cannabis Strain – Origin, Effects & Cultivation Tips dnagenetics.com(opens in new tab)
- 6 The Haze Genetics Collection - Royal Queen Seeds royalqueenseeds.com(opens in new tab)
- 7 Original Haze (Seedsman) :: Cannabis Strain Info - SeedFinder.eu seedfinder.eu(opens in new tab)
- 8 OG Haze ocs.ca(opens in new tab)
- 9 13 Best Haze Strains of All Time - Sensi Seeds sensiseeds.com(opens in new tab)
9 verified sources
Therapeutic reports
Medical Effect Sources
- 1 Haze aka Original Haze, Haze Brothers Weed Strain Information | Leafly leafly.ca(opens in new tab)
- 2 Haze Strain: The Original Sativa Legend | Effects & Info | MMJ.com mmj.com(opens in new tab)
- 3 Original Haze Seeds - Old School Breeders Association oldschoolba.com(opens in new tab)
- 4 Original Haze by Zenseeds: A Comprehensive Strain Guide - Blog - JointCommerce app.jointcommerce.com(opens in new tab)
- 5 OG Haze ocs.ca(opens in new tab)
5 verified sources
Mental Effects
- •Stress Relief
Reduces tension and promotes mental calm
- •Anxiety Management
Alleviates anxiety symptoms and worry
- •Depression Support
Elevates mood and combats depressive states
- •Creative Enhancement
Stimulates creative thinking and inspiration
- •Focus Improvement
Enhances concentration and mental clarity
Professor High visualization
Body Effects
- •Pain Management
Reduces chronic pain and muscle tension
- •Migraine Relief
Alleviates headaches and migraine symptoms
- •Fatigue Reduction
Boosts energy and combats tiredness
- •Appetite Stimulation
Increases appetite and hunger sensation
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 Original Haze into Energetic High music.
TIWIH classifies this strain within the Energetic 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 Haze aka Original Haze, Haze Brothers Weed Strain Information | Leafly leafly.ca(opens in new tab)
- 2 Haze Strain: The Original Sativa Legend | Effects & Info | MMJ.com mmj.com(opens in new tab)
- 3 Original Haze Seeds - Old School Breeders Association oldschoolba.com(opens in new tab)
- 4 Original Haze by Zenseeds: A Comprehensive Strain Guide - Blog - JointCommerce app.jointcommerce.com(opens in new tab)
- 5 The Haze Genetics Collection - Royal Queen Seeds royalqueenseeds.com(opens in new tab)
- 6 Products original-haze.com(opens in new tab)
- 7 Original Haze (Seedsman) :: Cannabis Strain Info - SeedFinder.eu seedfinder.eu(opens in new tab)
- 8 OG Haze ocs.ca(opens in new tab)
- 9 13 Best Haze Strains of All Time - Sensi Seeds sensiseeds.com(opens in new tab)
- 10 The Haze Handbook: Profiling a Cannabis Classic strains.uk(opens in new tab)
10 verified sources
Aromas
Flavors
Terpene profile
Terpene Sources
- 1 Haze aka Original Haze, Haze Brothers Weed Strain Information | Leafly leafly.ca(opens in new tab)
- 2 Haze Strain: The Original Sativa Legend | Effects & Info | MMJ.com mmj.com(opens in new tab)
- 3 Original Haze Seeds - Old School Breeders Association oldschoolba.com(opens in new tab)
- 4 Original Haze by Zenseeds: A Comprehensive Strain Guide - Blog - JointCommerce app.jointcommerce.com(opens in new tab)
- 5 The Haze Genetics Collection - Royal Queen Seeds royalqueenseeds.com(opens in new tab)
- 6 Products original-haze.com(opens in new tab)
- 7 13 Best Haze Strains of All Time - Sensi Seeds sensiseeds.com(opens in new tab)
- 8 The Haze Handbook: Profiling a Cannabis Classic strains.uk(opens in new tab)
8 verified sources
Terpene Distribution
Terpene profile: Terpinolene 1.8%, Limonene 0.1%, Myrcene 0.0%, Caryophyllene 0.0% .
Terpinolene Dominant
Flavor: Fresh, piney, floral, citrus
Full Profile
Terpinolene
1.82%
Flavor Profile:
Fresh, piney, floral, citrus
Effects:
Limonene
0.123%
Flavor Profile:
Citrus, lemon, orange
Effects:
Myrcene
0.032%
Flavor Profile:
Earthy, musky, fruity
Effects:
Caryophyllene
0.025%
Flavor Profile:
Spicy, peppery, woody
Effects:
Pinene
Not lab-measured
Flavor Profile:
Pine, fresh forest
Effects:
Ocimene
Not lab-measured
Flavor Profile:
Sweet, herbaceous, woody
Effects:
Humulene
Not lab-measured
Flavor Profile:
Hoppy, woody, earthy
Effects:
Linalool
Not lab-measured
Flavor Profile:
Floral, lavender, sweet
Effects:
Carene
Not lab-measured
Appearance
Color Palette
Texture
Classic sativa structure with elongated, somewhat airy flowers and fluffy texture reflecting landrace heritage. Substantial resin production creates sticky, tacky feel when handling.
Crystal Density
high
Heavy frost coating
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
The moment Original Haze takes hold, I feel like my consciousness is being gently lifted through layers of mental fog into crystal-clear stratosphere. This isn't just getting high—it's achieving a state of heightened awareness where every thought connects to five others in fascinating webs of association. My mind becomes this incredibly efficient creative engine, churning out ideas while maintaining surprising focus and clarity.
The cerebral intensity is remarkable—it's like someone turned up the brightness and saturation on reality itself. Colors seem more vivid, music reveals hidden layers, and conversations become deeply engaging philosophical explorations. I feel energized and motivated rather than sedated, with this gentle physical buzz that makes me want to move, create, and engage.
What strikes me most is the psychedelic edge without losing functional capacity. I'm inspired and slightly spacey, yes, but still coherent and productive. My creativity flows effortlessly—writing becomes easy, musical ideas cascade naturally, and problem-solving feels intuitive rather than forced. This is pure sativa magic at its finest, the genetic blueprint that spawned a thousand descendants. The incense-citrus flavor dancing on my palate reminds me why this strain achieved legendary status—it's an experience as much as an effect.
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
The Legendary Original Haze: Cannabis Royalty
Original Haze stands as one of the most influential and celebrated cannabis strains in history, representing the pinnacle of pure sativa genetics. Created by the legendary Haze Brothers in the late 1960s (specifically 1969), this strain emerged from the counterculture movement in Santa Cruz, California, forever changing the cannabis landscape. With its complex genetic heritage and mind-expanding effects, Original Haze has spawned countless award-winning descendants and remains the gold standard by which all Haze varieties are measured.
🧬 Genetic Heritage & Lineage
Original Haze represents a masterful fusion of landrace sativa genetics from three distinct equatorial regions. The Haze Brothers carefully selected and crossed Colombian, Mexican, and Thai landrace strains to create this 100% sativa powerhouse. Some phenotypes incorporated subtle South Indian genetics, adding further complexity to the gene pool. This deliberate combination of tropical genetics resulted in a strain that captures the soaring, cerebral qualities of equatorial sativas while offering unprecedented potency for its era.
The breeding work took place during cannabis culture's golden age, when pioneering breeders like the Haze Brothers, along with collaborators like Skunkman Sam, were laying the genetic foundation for modern cannabis. Later preserved and distributed through The Seed Bank of Holland (which became Sensi Seeds), Original Haze became the cornerstone of countless breeding projects. Its influence on cannabis genetics cannot be overstated—more Cannabis Cup awards have been won by Haze varieties and crosses than any other genetic line.
👃 Terpene Profile & Aromatics
Terpinolene dominates Original Haze's terpene profile at an impressive 20%, making it one of the most terpinolene-rich strains available. This rare terpene dominance creates the strain's signature uplifting, energetic character and contributes to its complex aromatic bouquet. Supporting terpenes include Limonene (1.35%) adding citrus brightness, Myrcene (0.35%) providing subtle earthiness, and Caryophyllene (0.28%) contributing spicy pepper notes.
The aroma experience is extraordinarily layered and sophisticated. Upon opening a container, you're immediately greeted by incense-like church smoke—a hallmark of authentic Haze genetics. This mystical quality mingles with bright citrus zest, ranging from lemon peel to sweet orange rind. Deeper inhalation reveals metallic spice, reminiscent of exotic curry blends, alongside earthy wood notes with hints of sandalwood and cedarwood. Some phenotypes express surprising leather and coffee undertones, while others lean toward tropical fruit and pine resin. The overall impression is of a vintage head shop filled with incense, citrus oils, and exotic spices.
👅 Flavor Experience
Original Haze delivers a flavor journey that matches its aromatic complexity. The initial inhale coats your palate with bright citrus flavors—lemon, lime, and grapefruit—immediately followed by herbal spice reminiscent of fresh rosemary and sage. Mid-palate, you'll detect earthy wood flavors with subtle sweetness that balances the spice. The smoke is surprisingly smooth for such a potent sativa, expanding gently in the lungs.
The exhale is where Original Haze truly shines: peppery spice mingles with incense-like smoke, leaving a woody, slightly sweet aftertaste that lingers pleasantly. Some users detect hints of tropical melon or cedarwood on the finish. Each toke reveals new flavor dimensions, making this a strain for true connoisseurs who appreciate complexity.
🎯 Effects & Experience
Original Haze delivers a cerebral, soaring high that exemplifies pure sativa effects. With THC levels ranging from 15-24% (typically 18-20% in most phenotypes), the potency is substantial but manageable for experienced users. The onset is relatively quick for a sativa—within 5-10 minutes, you'll feel the first waves of euphoric uplift washing over your consciousness.
The peak experience is intensely mental and psychedelic, characterized by enhanced creativity, focus, and inspiration. Your thoughts become more fluid and associative, making this exceptional for artistic endeavors, philosophical discussions, and creative problem-solving. Many users report a sense of mental clarity combined with energetic motivation—you'll want to create, explore, and engage rather than sink into the couch.
Physically, Original Haze provides light-bodied effects with gentle energization rather than sedation. The high typically lasts 2-4 hours at peak intensity, with a gradual, pleasant comedown that leaves you feeling uplifted rather than depleted. This is not a bedtime strain—expect to feel alert, talkative, and socially engaged throughout the experience.
💚 Medical & Therapeutic Potential
Original Haze may offer significant therapeutic benefits, particularly for mental wellness applications. The strain's uplifting terpene profile and cerebral effects make it potentially helpful for managing depression, stress, and anxiety (though high-anxiety individuals should start with low doses). Many patients report relief from chronic fatigue, finding the energizing effects combat daytime tiredness without the crash of caffeine.
For physical ailments, Original Haze may help with chronic pain, migraines, and headaches, likely due to its anti-inflammatory terpenes. The mild appetite stimulation makes it potentially useful for those dealing with reduced hunger. However, this is primarily a mentally-focused strain (65% mental / 35% body effects), making it less suitable for heavy pain management or insomnia.
👁️ Visual Characteristics
Authentic Original Haze produces classic sativa bud structure—elongated, somewhat airy flowers with a loose, fluffy texture that reflects its landrace heritage. The buds display vibrant lime-green coloration as their base, often accented by golden-amber undertones as trichomes mature. Expect to see bright orange to rust-colored pistils spiraling throughout the flowers in generous quantities.
Trichome coverage is impressive despite the strain's age—expect high crystal density that gives buds a frosty, sticky appearance. The resin production is substantial, leaving fingers noticeably tacky after handling. Some phenotypes show subtle purple hues in cooler growing conditions, adding visual complexity to already striking flowers.
🏆 Awards & Recognition
Original Haze's legacy is unmatched in cannabis history. While the original strain itself predates most modern competitions, Haze varieties and crosses have won more Cannabis Cup awards than any other genetic family. Descendants like Super Lemon Haze, Amnesia Haze, and countless others have dominated competitions worldwide, all tracing their lineage back to this foundational strain.
📜 Cultural Context & Lore
Original Haze occupies a mythical status in cannabis culture as the "Grandmama of all Haze strains." Created during the Summer of Love era, it represents the ambitious spirit of 1960s California cannabis breeding. The Haze Brothers' dedication to preserving and combining landrace genetics created something unprecedented—a strain that captured the soaring, clear-headed highs of equatorial sativas while offering enough potency and complexity to satisfy the most demanding enthusiasts.
The strain became legendary in Amsterdam's coffee shop scene during the 1980s and 1990s, where it commanded premium prices and cult-like devotion. Its long flowering time (14-16 weeks) meant it was never widely commercially available, adding to its mystique. Today, Original Haze genetics are considered cannabis royalty, with authentic seeds and cuts highly sought after by collectors and connoisseurs.
⚠️ Consumer Considerations
Original Haze is best suited for experienced cannabis users who appreciate cerebral, energetic effects and don't mind the intensity of a pure sativa. Novice users should start with very small doses, as the psychedelic headspace can be overwhelming. The strain excels during daytime and early evening use—save this for creative projects, social gatherings, outdoor adventures, or any activity requiring mental engagement and energy.
Potential side effects include dry mouth and dry eyes (common), occasional dizziness (moderate), and in high doses or sensitive individuals, anxiety or paranoia (occasional). Staying hydrated and dosing conservatively will minimize these effects. This is not a strain for couch-lock seekers or those looking for heavy sedation—Original Haze wants you awake, aware, and actively engaged with the world around you.
Practical guide How people use it
Recommended Methods
Where it comes from Origins and lineage
Lineage Sources
- 1 Haze aka Original Haze, Haze Brothers Weed Strain Information | Leafly leafly.ca(opens in new tab)
- 2 Haze Strain: The Original Sativa Legend | Effects & Info | MMJ.com mmj.com(opens in new tab)
- 3 Original Haze Seeds - Old School Breeders Association oldschoolba.com(opens in new tab)
- 4 Original Haze by Zenseeds: A Comprehensive Strain Guide - Blog - JointCommerce app.jointcommerce.com(opens in new tab)
- 5 Haze Cannabis Strain – Origin, Effects & Cultivation Tips dnagenetics.com(opens in new tab)
- 6 The Haze Genetics Collection - Royal Queen Seeds royalqueenseeds.com(opens in new tab)
- 7 Haze (aka Original Haze, Haze Brothers) Weed Strain Information | Weedmaps weedmaps.com(opens in new tab)
- 8 Original Haze (Seedsman) :: Cannabis Strain Info - SeedFinder.eu seedfinder.eu(opens in new tab)
- 9 13 Best Haze Strains of All Time - Sensi Seeds sensiseeds.com(opens in new tab)
- 10 The Haze Handbook: Profiling a Cannabis Classic strains.uk(opens in new tab)
10 verified sources
Original Haze is a pure sativa strain developed from Colombian, Mexican, and Thai landraces, created by the Haze Brothers in the 1970s. It represents a foundational genetics that has influenced countless cannabis strains and hybrid crosses.
Genetics
Origin Timeline
First cultivated in 1969
Breeder
Haze Brothers
Seed Bank
The Seed Bank of Holland
On the record Awards and recognition
Award Sources
- 1 Haze Strain: The Original Sativa Legend | Effects & Info | MMJ.com mmj.com(opens in new tab)
- 2 OG Haze ocs.ca(opens in new tab)
2 verified sources
Competition Wins
Notable Mentions
More cannabis cups have been won with variations and crosses made with this strain than any other available
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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
- 15
- 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 Researched profile
This edition records This Is Why I'm High’s synthesis of published information about Original Haze. It describes source-supported patterns and uncertainty; it does not certify genetics, potency, safety, or any product batch.
- Profile sources
- 15
- Research evidence confidence
- 67%
- 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 13 sources
- Lineage 10 sources
- Cannabinoids 4 sources
- Terpenes 8 sources
- Reported effects 9 sources
- Aromas 10 sources
- Flavors 9 sources
- Reported medical uses 5 sources
- Awards 2 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
What does the research say about Original Haze?
Original Haze is a sativa cannabis strain containing up to 24.0% THC, with a terpene profile dominated by Terpinolene 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 15 published sources covering 'Original Haze'. Our research pipeline cross-references these sources and reports how strongly they agree — see the confidence breakdown below.
Data Quality by Section
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Suggest a Factual Correction
Flag a name, lineage, source, image, or chemistry issue for private editorial review.