Haze

aka Original Haze, O Haze, Green Haze +22 more

Haze is a legendary sativa-dominant strain (80/20) created by the Haze Brothers in the 1960s from Mexican, Colombian, and Thai landrace genetics. With 14-27% THC and a complex terpene profile led by myrcene, caryophyllene, and pinene, it delivers intensely cerebral, energizing, and creative effects perfect for daytime use. The flavor combines citrus, spice, and earthy notes with a characteristic "hazy" quality. Recognized as one of the greatest strains ever, Haze has spawned countless award-winning hybrids and remains the gold standard for uplifting sativa experiences.

The Short Answer

What kind of high is Haze?

Myrcene-led and herbal-citrus on the palate, most often reported energetic and picked for watching tv/movies in the morning.

Terpenes decide how a strain feels — THC% only decides how strong the dose is. Here is the family, the chemistry behind it, and what people reach for it to do.

High Family
Entourage High
Full Entourage Effect
🔥 THC-Dominant
Dominant Terpenes
Myrcene
Smells Earthy, musky, fruity
  • Sedating
  • Muscle relaxant
  • Anti inflammatory
  • Caryophyllene Spicy, peppery, woody
  • Pinene Pine, fresh forest

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

How It Feels
Energetic
  • Creative
  • Uplifted
Best For
Tastes Like
Herbal citrus
  • Spicy
  • Earthy
Smells Like
Earthy citrus
  • Spicy
  • Sweet
  • Best Time morning
  • Era 1950
  • Rarity Common

Genetics Sativa A lineage label, not an effects predictor — most modern flower is a hybrid, and the terpene mix above is what you will actually notice.

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 Most reported: dry mouth and dry eyes. Responses vary — start low, go slow. Review safety →

Strain Highlights

Key insights at a glance

1
Pure sativa legend combining Mexican, Colombian, and Thai landrace genetics from the 1960s
2
Intensely cerebral and energizing effects perfect for creativity, focus, and social engagement
3
Complex terpene profile delivers citrus-spice-earth flavors with characteristic hazy quality
4
Award-winning genetics behind countless Cannabis Cup victories and modern hybrid strains

The Experience

Professor High Avatar

Professor High Says...

In-depth strain breakdown from Professor High, our AI cannabis expert

4.4 / 5 Rated 4.4 out of 5 by Professor High

The moment Haze hits, it's like someone turned up the brightness and contrast on reality itself. Colors pop with this electric vibrancy, sounds develop layers I'd never noticed before, and my thoughts start making these beautiful, unexpected connections—like watching neurons fire in real-time across some cosmic synapse. This isn't a couch-lock situation; it's pure mental rocket fuel. Ideas flow so freely they almost overlap, conversations become explorations of profound rabbit holes, and creativity feels unlimited. There's this wonderful sense of clarity within the euphoria—I'm not foggy or confused, I'm sharp, engaged, riding this wave of cerebral energy that makes everything fascinating. My body feels light, almost floating, but it's definitely the mind taking the pilot's seat here. The high builds gradually, peaks with this sustained plateau of inspiration and focus, then glides down gently over several hours. This is the kind of strain that reminds me why I fell in love with cannabis science—it's psychoactive architecture at its finest, a terpene-cannabinoid symphony conducting an orchestra of neural pathways toward pure creative flow.

Sativa
Myrcene Forward
morning Use

Effects Profile

Energetic · Creative · Uplifted
Energetic Creative Uplifted Euphoric

Best enjoyed during morning

Energizing start to your day

Best For

Watching TV/Movies · Focus & Concentration · Conversations

Look, Aroma & Taste

Aroma & Flavor

Citrus · Earthy · Spicy

Aromas

Citrus
Earthy
Spicy
Sweet

Flavors

Citrus
Spicy
Earthy
Sweet
Herbal

Terpene Profile

Myrcene leads · 10 terpenes mapped

Appearance

Deep forest green · Golden amber

Color Palette

deep forest green
golden amber
light lime green
fiery orange pistils
crystalline trichomes
rust-colored hairs

Texture

Classic sativa structure with long, airy, finger-like formations. Less dense than indica strains but remarkably sticky and resinous when properly cured. Medium to very high trichome coverage depending on phenotype.

Crystal Density

high

Heavy frost coating

Chemistry & Research

Medical Effects

8 reported therapeutic uses on file

Mental Effects

65 %
  • Stress Relief

    Reduces stress and promotes mental calm

  • Anxiety Management

    Alleviates anxiety symptoms and racing thoughts

  • Depression Support

    Elevates mood and combats depressive episodes

  • Focus Enhancement

    Improves concentration and mental clarity

  • Creative Stimulation

    Enhances creative thinking and ideation

Professor High visualization

Body Effects

35 %
  • Pain Relief

    Reduces chronic pain and muscle aches

  • Appetite Stimulation

    Increases appetite and combats nausea

  • Anti-inflammatory

    Reduces inflammation and swelling

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.

What Research Says

Peer-reviewed studies, terpene science & safety guidance

What does the research say about Haze?

Haze is a sativa cannabis strain containing up to 27.0% THC, with a terpene profile dominated by Myrcene and Caryophyllene. 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.

Cannabinoids (THC & CBD)

THC 14-27% · Type I chemovar

THC% tells you how strong. Terpenes tell you how it feels.

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
14-27%

Using It Well

Consumption Methods

Vaping · Smoking · Concentrates

Recommended Methods

Vaping
Smoking
Concentrates
Tinctures

Side Effects

Dry Mouth · Dry Eyes · +3 more

Side effects vary by individual. Start low, go slow. Consult a healthcare professional with concerns.

Dry Mouth
Dry Eyes
Anxiety
Paranoia
Dizziness

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

Where It Comes From

Lineage & History

Thai landrace × Columbian Gold · bred by Haze Brothers

Original Haze strain developed by Haze Brothers in the 1960s-1970s, created from Mexican, Colombian, and Thai landrace strains. Multiple phenotypes and crosses exist including Nevil's Haze and various contemporary hybrids.

Genetics

Thai landrace × Columbian Gold

Origin Timeline

First cultivated in 1950

Breeder

Haze Brothers

Seed Bank

The Seed Bank of Holland

Awards & Recognition

19 awards & mentions

Competition Wins

8 Cannabis Cups
Cannabis Cup 2023
View Source (opens in new tab)
multiple Cannabis Cup titles
Cannabis Cup 2023
View Source (opens in new tab)
High Times Cannabis Cup
2008
View Source (opens in new tab)
High Times Cannabis Cup
2007
View Source (opens in new tab)
Arjan’s Haze No.1
2004
View Source (opens in new tab)
High Times Cannabis Cup
1999
View Source (opens in new tab)
three straight Cannabis Cups
Cannabis Cup 1999
View Source (opens in new tab)
High Times Cannabis Cup
1998
View Source (opens in new tab)
High Times Cannabis Cup
1997
View Source (opens in new tab)

Publication Awards

most potent strain on Earth
2002
View Source (opens in new tab)
second greatest strain of all time
High Times 1960
View Source (opens in new tab)

The Full Story

Detailed Description

The long-form profile · ~5 min read

The Original Cannabis Masterpiece

Haze stands as one of the most legendary and influential cannabis strains ever created, a pure sativa powerhouse that defined an entire era of cannabis breeding and continues to shape the landscape of modern genetics. Born in the psychedelic crucible of California's 1960s counterculture, this strain represents the pinnacle of landrace sativa breeding, combining Mexican, Colombian, and Thai genetics into a cerebral experience that changed cannabis culture forever. With THC levels ranging from 14-27% and a terpene profile dominated by myrcene, caryophyllene, and pinene, Haze delivers an electrifying mental journey that has earned it recognition as the second greatest strain of all time by High Times.

🧬 Genetic Heritage & Lineage

The Haze story begins with the Haze Brothers in Santa Cruz, California, during the late 1960s and early 1970s. These pioneering breeders undertook an ambitious project to create the ultimate sativa by combining several legendary landrace strains from tropical and equatorial regions. The original Haze lineage includes Colombian Gold, Santa Marta Gold, Colombian Red, Mexican sativa, and Thai landrace genetics—each contributing unique characteristics to the final product. This complex genetic foundation was later refined by Nevil Schoenmakers at The Seed Bank of Holland, who stabilized certain phenotypes and introduced Haze to the European cannabis scene. The strain's 80% sativa / 20% indica composition (though some phenotypes run nearly 100% sativa) creates an experience that leans heavily toward cerebral stimulation while maintaining just enough body awareness to keep you grounded.

👃 Terpene Profile & Aromatics

Haze's aromatic signature is a complex symphony of terpenes that creates one of the most distinctive scent profiles in cannabis. Myrcene leads the terpene orchestra, contributing earthy, musky undertones that provide the foundation for everything else. Caryophyllene adds spicy, peppery notes with potential anti-inflammatory benefits through CB2 receptor activation. Pinene delivers sharp, piney freshness that enhances alertness and focus, while limonene contributes bright citrus highlights. Secondary terpenes including terpinolene, linalool, humulene, ocimene, nerolidol, and bisabolol create layers of complexity—from floral and herbal notes to tropical fruit undertones and sweet candy-like accents. When you open a jar of quality Haze, you'll encounter an initial blast of citrus and spice that gives way to earthy, woody depth with subtle hints of tropical fruit, pine forest, and sweet incense. The aroma is pungent and penetrating, announcing its presence with authority.

👅 Flavor Experience

The flavor journey of Haze mirrors its complex aromatics but adds new dimensions through combustion or vaporization. On the inhale, you'll taste sharp citrus and spicy herbal notes with hints of lemon zest and black pepper. The mid-palate develops earthy, woody flavors reminiscent of sandalwood and pine bark, often accented by sweet berry undertones and tropical fruit suggestions. The exhale leaves a lingering taste that's simultaneously sweet and spicy, with earthy tobacco-like notes, hints of chocolate or candy, and a characteristic "hazy" quality that's difficult to describe but instantly recognizable. Different consumption methods highlight different aspects—vaporizing emphasizes the citrus and pine terpenes, while smoking brings out the spicier, earthier elements.

🎯 Effects & Experience

Haze delivers a profoundly cerebral experience that epitomizes classic sativa effects. The onset is typically rapid and energetic, beginning within 5-10 minutes of consumption with a wave of euphoria and mental clarity that sharpens focus while simultaneously expanding creative thinking. You'll notice enhanced sensory perception—colors appear more vivid, music becomes more engaging, and conversations flow with unusual depth and humor. The peak experience (lasting 2-4 hours) combines energizing stimulation with introspective depth, making this strain ideal for creative projects, deep discussions, or exploring new ideas. Mental effects dominate, but you'll also feel subtle body lightness without sedation. The high evolves gradually, maintaining motivation and engagement throughout without the anxiety or paranoia that can accompany less refined sativas. As effects taper (4-6 hours total), you'll experience a gentle comedown without crash or fatigue.

🎮 Use Cases & Activities

Haze excels in daytime and creative contexts where mental engagement is paramount. This strain is perfect for artistic pursuits—painting, writing, music production, or any creative endeavor benefits from Haze's ability to dissolve mental blocks and enhance pattern recognition. It's exceptional for social activities, promoting talkative, giggly interactions and genuine connection. Many users find Haze ideal for focus-intensive tasks, brainstorming sessions, or problem-solving that requires thinking outside conventional frameworks. The energizing effects make it suitable for light physical activities like hiking, yoga, or dancing, though the cerebral intensity may be too much for intense workouts.

💚 Medical & Therapeutic Potential

Haze may offer significant therapeutic benefits for mental health conditions. The uplifting, euphoric effects may help manage depression, anxiety, and stress, while the focusing properties could assist with ADD/ADHD symptoms. Some users report relief from chronic fatigue due to the energizing nature of the high. The anti-inflammatory terpenes (particularly caryophyllene and humulene) may provide mild relief from pain and inflammation, though this isn't Haze's primary strength. The appetite-stimulating effects may help with nausea and lack of appetite. However, those prone to anxiety or paranoia should start with low doses, as the potent cerebral effects can be overwhelming.

👁️ Visual Characteristics

Haze buds display the classic sativa structure—long, airy, finger-like formations rather than dense nuggets. Expect forest green primary colors with golden amber and light lime green variations throughout. Fiery orange pistils weave through the buds in thick, curly clusters. The trichome coverage ranges from medium to very high depending on phenotype, giving quality examples a crystalline, frosty appearance that catches light beautifully. The texture is typically less dense than indica strains but remarkably sticky and resinous when properly cured.

🏆 Awards & Recognition

Haze genetics have dominated cannabis competitions for decades. Super Silver Haze (a Haze hybrid) won three consecutive High Times Cannabis Cups (1997-1999), while Amnesia Haze claimed victories in 2004 and 2012. Neville's Haze won in 1998, and numerous other Haze crosses have earned top honors. High Times ranked the original Haze as the second greatest strain of all time, cementing its legendary status.

📜 Cultural Context & Consumer Considerations

Haze represents a pivotal moment in cannabis history—the transition from imported landrace strains to purpose-bred hybrids designed for specific effects. Its influence on modern breeding cannot be overstated; countless contemporary strains carry Haze genetics. Best suited for experienced consumers who appreciate cerebral effects and can handle potent THC levels, Haze rewards patience (it has a longer flowering time) with an unforgettable experience. Potential side effects include dry mouth, dry eyes, and occasional anxiety or paranoia at high doses. Start low (especially newcomers), stay hydrated, and prepare for a mental journey that showcases why this strain has remained relevant for over 50 years.

Research Methodology

How we compiled this strain profile

69%
Data Confidence

This strain profile was compiled from 16 published sources covering 'Haze'. Our research pipeline cross-references these sources and reports how strongly they agree — see the confidence breakdown below.

Data Quality by Section

Terpenes High (6 sources)
Effects Low (8 sources)
Lineage Low (7 sources)
Medical Low (5 sources)
Aromas Low (9 sources)
Cannabinoids Low (7 sources)
Last updated: August 14, 2026

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