K1
aka Kalité Tizane, Killer One, K1 Haze, Skunk No. 1, Skunk #1, Sk1
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.
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
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.
Effects Profile
Best enjoyed during morning
Energizing start to your day
Best For
Effect Sources
- 1K1 Marijuana Strain Information & Reviewsallbud.com
- 2K1 Weed Strain Informationleafly.com
- 3K1 Marijuanachillincheetah.ca
- 4K1 Cannabis Strain Information & Reviewilovegrowingmarijuana.com
- 5K1 Weed Strain Review & Info | Weedstrainweedstrain.com
- 6K1thefrostfactory.com
- 7K1 Strain - Hybrid Cannabis Review, 1.0% CBDhytiva.com
- 8K1 OG aka Killer One Weed Strain Informationleafly.com
- 9Skunk 1 aka Skunk No. 1, Skunk, Skunk #1 Weed Strain Information | Leaflyleafly.com
9 verified sources
Aroma & Flavor
Aroma & Flavors
Aroma & Flavor Sources
- 1K1 Marijuana Strain Information & Reviewsallbud.com
- 2K1 Weed Strain Informationleafly.com
- 3K1 Cannabis Strain Information & Reviewilovegrowingmarijuana.com
- 4K1 Weed Strain Review & Info | Weedstrainweedstrain.com
- 5K1thefrostfactory.com
- 6K1 Strain - Hybrid Cannabis Review, 1.0% CBDhytiva.com
- 7K1 OG aka Killer One Weed Strain Informationleafly.com
- 8Skunk 1 aka Skunk No. 1, Skunk, Skunk #1 Weed Strain Information | Leaflyleafly.com
8 verified sources
Aromas
Flavors
Terpene Profile
Terpene Profile
Community DataTerpene Distribution
MyrceneDominant
Flavor: Earthy, musky, fruity
Full Profile
Myrcene
1 %
Flavor Profile:
Earthy, musky, fruity
Effects:
Humulene
0.5 %
Flavor Profile:
Hoppy, woody, earthy
Effects:
Caryophyllene
0.5 %
Flavor Profile:
Spicy, peppery, woody
Effects:
Limonene
0 %
Flavor Profile:
Citrus, lemon, orange
Effects:
Pinene
0 %
Flavor Profile:
Pine, fresh forest
Effects:
Cannabinoid Profile
Cannabinoid Profile
Both THC and CBD present (5-15% each) - Medical/wellness focused
Medical Effects
Medical Effects
Medical Effect Sources
- 1K1 Marijuana Strain Information & Reviewsallbud.com
- 2K1 Weed Strain Informationleafly.com
- 3K1 Marijuanachillincheetah.ca
- 4K1 Cannabis Strain Information & Reviewilovegrowingmarijuana.com
- 5K1 Weed Strain Review & Info | Weedstrainweedstrain.com
- 6K1thefrostfactory.com
- 7K1 OG aka Killer One Weed Strain Informationleafly.com
- 8Skunk 1 aka Skunk No. 1, Skunk, Skunk #1 Weed Strain Information | Leaflyleafly.com
8 verified sources
Mental Effects
- •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
- •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.
Lineage & History
Lineage History
Lineage Sources
- 1K1 Marijuana Strain Information & Reviewsallbud.com
- 2K1 Weed Strain Informationleafly.com
- 3K1 Cannabis Strain Information & Reviewilovegrowingmarijuana.com
- 4K1 (French Touch Seeds) :: Cannabis Strain Infoseedfinder.eu
- 5K1 Kalité Tizanecannabisinc.gr
- 6K1thefrostfactory.com
- 7K1 Strain - Hybrid Cannabis Review, 1.0% CBDhytiva.com
- 8K1 OG aka Killer One Weed Strain Informationleafly.com
- 9SeedFinder - Cannabis Strains from K - KIen.seedfinder.eu
- 10Skunk 1 aka Skunk No. 1, Skunk, Skunk #1 Weed Strain Information | Leaflyleafly.com
10 verified sources
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
Origin Timeline
First cultivated in 2014
Breeder
French Touch Seeds
Seed Bank
ILGM
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
Competition Wins
Detailed Description
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.
Appearance
Appearance
Color Palette
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
Research Methodology
How we compiled this strain profile
This strain profile was generated by analyzing 13 independent sources mentioning 'K1'. 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
- 1K1 Marijuana Strain Information & Reviewsallbud.com
- 2K1 Weed Strain Informationleafly.com
- 3K1 Cannabis Strain Information & Reviewilovegrowingmarijuana.com
- 4K1 (French Touch Seeds) :: Cannabis Strain Infoseedfinder.eu
- 5K1 Kalité Tizanecannabisinc.gr
- 6K1thefrostfactory.com
- 7K1 Strain - Hybrid Cannabis Review, 1.0% CBDhytiva.com
- 8K1 OG aka Killer One Weed Strain Informationleafly.com
- 9SeedFinder - Cannabis Strains from K - KIen.seedfinder.eu
- 10Skunk 1 aka Skunk No. 1, Skunk, Skunk #1 Weed Strain Information | Leaflyleafly.com
10 verified sources
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
Origin Timeline
First cultivated in 2014
Breeder
French Touch Seeds
Seed Bank
ILGM
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