K1

aka Kalité Tizane, Killer One, K1 Haze +3 more

K1 is a sativa-dominant hybrid (70/30) from French Touch Seeds, crossing Durban Poison with LA Kush. With 10-18% THC and a myrcene-dominant terpene profile, it delivers focused energy, creative euphoria, and social enthusiasm perfect for daytime use. The strain features distinctive chemical-pine aromatics and won 3rd Place at the 2014 Denver Cannabis Cup. K1 excels for creative work, conversation, and outdoor activities while potentially helping with stress, fatigue, and pain management.

The Short Answer

What kind of high is K1?

Myrcene-led and chemical-pine on the palate, most often reported happy and picked for conversations 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
Relaxing High
Deep Body Relaxation
🔥 THC-Dominant
Dominant Terpenes
Myrcene
Smells Earthy, musky, fruity
  • Sedating
  • Muscle relaxant
  • Anti inflammatory
  • Humulene Hoppy, woody, earthy
  • Caryophyllene Spicy, peppery, woody

Ordered by measured share — the exact percentages shift with every batch and cure.

How It Feels
Happy
  • Focused
  • Energetic
Best For
Tastes Like
Chemical pine
  • Ammonia
  • Earthy
Smells Like
Herbal pine
  • Earthy
  • Ammonia
  • Best Time morning
  • Era 2014
  • Rarity Uncommon

Genetics Sativa-Dominant Hybrid 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
Sativa-dominant energizer perfect for creative work and social connection
2
Award-winning strain with distinctive chemical-pine aromatics and herbal depth
3
Delivers focused mental clarity and euphoria without overwhelming intensity
4
Balanced 70/30 genetics provide motivation with comfortable physical relaxation

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

Taking that first hit of K1, I'm immediately struck by how this strain doesn't ease you in—it announces itself with that sharp, almost industrial pine-chemical punch that makes you sit up and pay attention. Within minutes, there's this crystalline clarity washing over my thoughts, like someone just adjusted the focus on a camera lens. Everything becomes sharper, more defined.

What's fascinating is how the Durban Poison genetics create this sustained mental energy that feels productive rather than scattered. I'm experiencing heightened curiosity about everything around me—conversations become more engaging, creative ideas flow naturally, and there's this gentle euphoria coloring the whole experience. The 30% indica influence from LA Kush keeps things grounded—I'm energized but not jittery, focused but not tunnel-visioned.

Physically, there's subtle body comfort that prevents any tension while maintaining full mobility. This is the kind of high where you want to do things—create, explore, connect. The myrcene provides just enough calm undertone to prevent overstimulation, creating what I'd call purposeful energy. It's like your brain's operating system just got a performance upgrade while maintaining perfect stability.

Sativa-Dominant Hybrid
Myrcene Forward
morning Use

Effects Profile

Happy · Focused · Energetic
Happy Focused Energetic Euphoric Relaxed

Best enjoyed during morning

Energizing start to your day

Best For

Conversations · Nature Activities · Creative Projects

Look, Aroma & Taste

Aroma & Flavor

Herbal · Pine · Earthy

Aromas

Herbal
Pine
Earthy
Ammonia
Chemical

Flavors

Pine
Chemical
Ammonia
Earthy

Terpene Profile

Myrcene leads · 5 terpenes mapped
Total Terpene Content: 2.00% (High)

Terpene Distribution

Terpene profile: Myrcene 1.0%, Humulene 0.5%, Caryophyllene 0.5% .

Myrcene Dominant

Flavor: Earthy, musky, fruity

Sedating Muscle relaxant Anti-inflammatory

Humulene

Flavor: Hoppy, woody, earthy

Appetite suppressant Anti-inflammatory Antibacterial

Caryophyllene

Flavor: Spicy, peppery, woody

Anti-inflammatory Pain relief Anti-anxiety

Appearance

Deep forest green · Golden amber

Color Palette

deep forest green
golden amber
vibrant lime green
bright orange pistils
amber trichomes
rust-colored hairs

Texture

Medium-dense buds with sativa-leaning structure, slightly elongated shape, and moderate resin coverage creating a sticky-to-touch feel

Crystal Density

high

Heavy frost coating

Chemistry & Research

Medical Effects

8 reported therapeutic uses on file

Mental Effects

60 %
  • Stress Relief

    Reduces stress and promotes mental calm

  • Anxiety Reduction

    Alleviates anxiety symptoms and nervousness

  • Depression Management

    Elevates mood and combats depressive symptoms

  • Mental Focus

    Enhances clarity and cognitive concentration

Professor High visualization

Body Effects

40 %
  • Pain Management

    Reduces chronic pain and physical discomfort

  • Inflammation Reduction

    Decreases inflammation throughout the body

  • Headache Relief

    Alleviates migraines and headache symptoms

  • Appetite Stimulation

    Increases appetite and food intake

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 K1?

K1 is a hybrid cannabis strain containing up to 18.0% THC, with a terpene profile dominated by Myrcene and Humulene. 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 10-18% · 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
10-18%

Using It Well

Consumption Methods

Smoking · Vaping · Concentrates

Recommended Methods

Smoking
Vaping
Concentrates

Side Effects

Dry Mouth · Dry Eyes · +2 more

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

Dry Mouth
Dry Eyes
Paranoia
Anxiety

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

Where It Comes From

Lineage & History

Durban Poison × LA Kush · bred by French Touch Seeds

K1 is a sativa-dominant hybrid created by crossing Durban Poison with LA Kush. The strain has been reported with multiple genetic origins across sources.

Genetics

Durban Poison × LA Kush

Origin Timeline

First cultivated in 2014

Breeder

French Touch Seeds

Seed Bank

ILGM

The Full Story

Detailed Description

The long-form profile · ~4 min read

Introducing K1: A Sativa-Dominant Powerhouse

K1 is a sativa-dominant hybrid (70% Sativa / 30% Indica) that delivers a focused, energetic experience perfect for daytime use. Created by French Touch Seeds through the masterful crossing of Durban Poison and LA Kush, this strain took home 3rd Place at the 2014 Denver Cannabis Cup in the Hash category. With THC levels ranging from 10-18% and minimal CBD content (0.1-1%), K1 offers a clear-headed, uplifting high that enhances creativity and social connection without overwhelming intensity. Also known as Kalité Tizane or K1 Haze, this strain has developed a devoted following among consumers seeking mental clarity and motivation.

🧬 Genetic Heritage & Lineage

The genetic foundation of K1 combines two legendary parent strains with distinct characteristics. Durban Poison contributes pure sativa genetics from South Africa, bringing energizing, cerebral effects and a reputation for mental clarity. LA Kush adds the West Coast indica influence, providing subtle body relaxation and depth to the experience. This combination creates a balanced yet sativa-leaning profile that harnesses the best of both worlds. French Touch Seeds developed K1 to showcase tropical sativa energy tempered by just enough indica influence to keep the experience grounded and functional.

👃 Terpene Profile & Aromatics

Myrcene dominates K1's terpene profile at approximately 1%, providing an earthy, herbal foundation with subtle sedative qualities that balance the sativa energy. Humulene and Caryophyllene each contribute around 0.5%, adding spicy, peppery notes and anti-inflammatory properties. The total terpene content of 2% creates a complex aromatic experience.

The aroma profile is distinctly unconventional and memorable. You'll immediately notice sharp ammonia and chemical notes that might surprise first-time users—this pungent characteristic is a signature of K1's unique terpene expression. Beneath these assertive top notes, you'll detect herbal sage undertones, fresh pine, and earthy, woody depths. Some phenotypes express subtle skunk funk that adds complexity. This bold aromatic profile isn't for everyone, but enthusiasts appreciate its authentic, unpolished character.

👅 Flavor Experience

The flavor journey mirrors the aromatic intensity. On the initial inhale, you'll taste sharp pine mixed with that distinctive ammonia-chemical bite that defines K1's personality. Mid-palate, herbal sage and peppery spice emerge, creating an earthy, botanical complexity. The exhale leaves a lingering sweet-earthy finish with traces of woody, skunky notes. While the chemical aspects might initially challenge your palate, many users develop an appreciation for K1's raw, authentic flavor profile that feels unrefined and genuine.

🎯 Effects & Experience

K1 delivers a fast-acting cerebral onset within 5-10 minutes of consumption. You'll experience an immediate wave of happiness and mental clarity that sharpens focus without causing racing thoughts. The euphoric lift enhances mood while maintaining functional energy levels—perfect for tackling creative projects or engaging in meaningful conversations.

The peak effects last 2-3 hours, characterized by sustained mental alertness, creative flow, and social enthusiasm. Many users report feeling giggly and talkative, making K1 excellent for social gatherings. The 30% indica genetics provide just enough body relaxation to prevent jittery overstimulation while keeping you physically comfortable and mobile.

As effects taper, you'll notice a gentle comedown without significant crashes or fatigue—instead, you'll feel refreshed and accomplished, ready to continue your day.

🎮 Use Cases & Activities

K1 excels in morning and daytime scenarios where mental performance matters. It's ideal for:

  • Creative work: Writing, art, music production, brainstorming sessions
  • Social activities: Conversation-heavy gatherings, networking events, group activities
  • Outdoor adventures: Hiking, exploring, nature walks
  • Focus-intensive tasks: Project work, studying, problem-solving
  • Exercise: Yoga, light cardio, mindful movement

The strain's energizing yet focused effects make it particularly valuable for combating fatigue while maintaining mental sharpness.

💚 Medical & Therapeutic Potential

K1 may help address various wellness concerns, particularly mental health challenges. The strain's uplifting terpene profile combined with moderate THC levels may provide relief for:

Mental wellness (60%): Stress reduction, anxiety management, depression symptoms, and mental fog. The myrcene and limonene content may help regulate mood while promoting calm alertness.

Physical relief (40%): Chronic pain, inflammation, headaches, and appetite stimulation. The caryophyllene acts on CB2 receptors, potentially offering anti-inflammatory benefits without heavy sedation.

👁️ Visual Characteristics

K1 buds display medium-dense structure with a sativa-leaning appearance—slightly elongated and less compact than pure indicas. You'll notice deep forest green primary coloring with golden-amber undertones and vibrant orange pistils threading throughout. Moderate to high trichome coverage gives buds a frosty, crystalline appearance, reflecting the strain's hash competition pedigree.

🏆 Awards & Recognition

K1's 3rd Place finish at the 2014 Denver Cannabis Cup in the Hash category validates its exceptional terpene profile and concentrate potential. This recognition established K1 as a competition-worthy strain with unique characteristics valued by cannabis connoisseurs.

⚠️ Consumer Considerations

K1 works best for intermediate to experienced consumers who appreciate unconventional flavor profiles. The chemical-ammonia notes won't appeal to everyone, but those who embrace K1's raw authenticity discover a reliable daytime companion. Start with modest doses (one or two inhalations) to assess your response, especially if you're sensitive to sativa effects. Most users tolerate K1 well, reporting minimal anxiety or paranoia compared to higher-THC sativas.

Research Methodology

How we compiled this strain profile

71%
Data Confidence

This strain profile was compiled from 10 published sources covering 'K1'. Our research pipeline cross-references these sources and reports how strongly they agree — see the confidence breakdown below.

Data Quality by Section

Terpenes Medium (4 sources)
Effects Low (7 sources)
Lineage Low (7 sources)
Medical Low (6 sources)
Aromas Low (6 sources)
Cannabinoids Low (5 sources)
Last updated: August 14, 2026

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