Yumboldt

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Quick Hits

😌
High Family
Relaxing High
Deep Body Relaxation
Potency
18% THC
0.4% CBD
Cannabinoid Content
Type Type I
indica
90/10
🌿
Terpene
Myrcene
Sedating
🌙
Best Time
night
Recommended
Era
1977
First cultivated
🌿
Rarity
Common
Market availability

Strain Highlights

Key insights at a glance

1
Legendary 1970s Humboldt County indica with Afghani and Himalayan landrace genetics
2
High Times Cannabis Cup winner (2001) delivering profound sedative relaxation
3
Myrcene-dominant terpene profile perfect for pain relief and sleep support
4
Classic earthy-sweet-citrus flavors with 12-24% THC potency range
Professor High Avatar

Professor High Says...

In-depth strain breakdown from our cannabis expert

Alright, about fifteen minutes after smoking Yumboldt, I'm experiencing what I can only describe as gravitational amplification—my body feels like it's being gently pressed into whatever I'm sitting on, and every muscle fiber is systematically releasing tension I didn't even know I was holding. The mental space is beautifully mellow—there's this warm, golden contentment washing through my thoughts, not sedating my mind exactly, but definitely wrapping it in soft focus.

What's fascinating from a psychoactive standpoint is how the euphoria manifests as pure satisfaction rather than excitement—I'm genuinely happy just existing in this moment, watching the way light plays across surfaces. The body stone is absolutely profound—this is myrcene-dominant relaxation at its finest, friends. My limbs feel heavy but not uncomfortable, more like I'm being hugged by the couch itself. There's a subtle tingling sensation creeping through my extremities, and I can feel why patients love this for pain management. The landrace genetics shine through in the authenticity of this high—nothing rushed, nothing synthetic-feeling, just pure indica bliss that makes sleep feel inevitable and absolutely welcome.

Indica Dominant
Myrcene Forward
night Use
Popular Choice

Effects Profile

relaxed sleepy euphoric happy uplifted calming content joyful

Best enjoyed during night

Deep relaxation and sleep

Side Effects

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

💧 Dry Mouth
👁️ Dry Eyes
⚠️ Sleepiness
⚠️ Couch-Lock
😰 Paranoia

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

Aromas

Earthy
Sugar
Pungent
Citrus
Lemon
Woody
Floral
Spicy
Grape
Banana

Flavors

Sugar
Earthy
Spicy
Woody
Pine
Citrus
Lemon
Berry Mix
Blueberry
Orange

Appearance

Color Palette

deep forest green
purple undertones
dark jade
fiery orange pistils
amber trichomes
rust-colored hairs

Texture

Dense, chunky indica buds with substantial weight and sticky, resinous texture. Tightly packed calyxes create a compact structure typical of landrace indica genetics.

Crystal Density

very high

Exceptional crystal coverage

Cannabinoid Profile

Type I THC-Dominant

High THC (>15%), low CBD (<1%) - Most common recreational strains

THC Range
12-24%

Mental Effects

45 %
  • Stress Relief

    Reduces tension and promotes mental calm

  • Anxiety Relief

    Alleviates anxious thoughts and worry

  • Depression Management

    Elevates mood and combats depressive symptoms

  • Sleep Support

    Promotes restful sleep and reduces insomnia

Professor High visualization

Body Effects

55 %
  • Pain Management

    Reduces chronic pain and muscle tension

  • Inflammation Reduction

    Decreases bodily inflammation and swelling

  • Muscle Relaxation

    Eases muscle spasms and physical tension

  • Nausea Relief

    Reduces nausea and improves appetite

  • Arthritis Support

    Alleviates arthritis-related pain and stiffness

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.

Afghani and Himalayan landrace genetics crossed to create a predominantly indica strain with strong relaxing and sedative effects

Genetics

Afghani × Himalayan

Origin Timeline

First cultivated in 1977

Breeder

Canuk Seeds

Seed Bank

Canuk Seeds

Consumption Methods

Recommended Methods

🔥 Smoking
💨 Vaping
🍪 Edibles
💧 Tinctures

Awards & Recognition

Competition Wins

High Times Cannabis Cup 2001

Detailed Description

A Legendary Indica from Humboldt County's Golden Era

Yumboldt stands as one of the true OG landrace indica strains that helped define West Coast cannabis culture. Born in 1977 in California's legendary Humboldt County, this strain represents the perfect marriage of Afghani and Himalayan landrace genetics—two of the most revered indica bloodlines in cannabis history. Bred by Canuk Seeds and winning the prestigious High Times Cannabis Cup in 2001, Yumboldt has earned its place among the cannabis elite as a deeply relaxing, sedative-heavy indica that delivers consistent results for those seeking powerful nighttime relief.

With 90% indica dominance and THC levels ranging from 12-24%, Yumboldt offers a potent yet approachable experience that caters to both medical patients and recreational users. This is the kind of strain that cannabis connoisseurs seek out when they want an authentic taste of old-school genetics—before modern breeding created countless hybrids, strains like Yumboldt were the foundation of cannabis culture.

🧬 Genetic Heritage & Ancient Lineage

Yumboldt's pure landrace parentage tells the story of cannabis's ancient origins. The Afghani parent contributes legendary sedative properties and that classic indica body stone, while the Himalayan genetics add subtle euphoric uplift and complexity to the high. These landrace strains have been cultivated for centuries in their native mountainous regions, naturally adapting to harsh climates and developing the resilient, resinous characteristics that make Yumboldt so special.

Originating in the 1970s during the height of Humboldt County's reputation as America's cannabis capital, Yumboldt embodies the pioneering spirit of that era. The strain's name itself pays homage to its birthplace—a region where perfect growing conditions and passionate cultivators created some of the world's most sought-after cannabis genetics.

👃 Terpene Profile & Deep Earthy Aromatics

Yumboldt's terpene profile is dominated by myrcene (0.87%), the quintessential indica terpene known for its sedating, body-relaxing effects. This high myrcene content explains why you'll feel Yumboldt's effects settle deep into your muscles and bones. Caryophyllene (0.77%) adds spicy, peppery notes while also acting as a CB2 receptor agonist, contributing to the strain's impressive pain-relieving properties. Traces of humulene and limonene (0.123%) round out the profile with subtle earthy and citrus undertones.

The aroma experience is complex and layered: you'll first notice earthy, pungent notes that speak to its landrace heritage, followed by sweet and woody undertones with hints of floral spice. Breaking apart the buds releases citrus and lemon notes that brighten the otherwise deep, musky profile. Some phenotypes express unique fruity characteristics including berry and even banana notes—a delightful surprise in such an old-school indica.

👅 Flavor Journey from Inhale to Exhale

On the inhale, Yumboldt delivers sweet earthiness with distinct pine and woody flavors that coat your palate. Mid-palate, you'll detect spicy warmth from the caryophyllene content, along with citrus brightness and subtle berry notes. The exhale leaves a lingering sweet, earthy finish with touches of lemon and blueberry that make each session memorable. This is classic indica flavor—nothing trendy or artificial, just pure, unadulterated cannabis taste.

🎯 Effects & Experience: Deep Relaxation Personified

Yumboldt's effects follow a predictable indica trajectory that medical patients and nighttime users absolutely love. Within 5-10 minutes of consumption, you'll notice a gentle euphoric wave washing over your mind—happy, content thoughts that signal the beginning of deep relaxation. By the 15-20 minute mark, the body effects arrive in full force: muscles soften, tension melts away, and a heavy, warm blanket of physical sedation envelops you.

The peak experience (30-60 minutes in) is characterized by profound full-body relaxation, sleepiness, and a blissful sense of calm contentment. This is where Yumboldt truly shines—you'll feel completely at ease, stress and anxiety becoming distant memories as the strain's powerful indica genetics work their magic. The high typically lasts 2-3 hours, gradually tapering into restful sleep for many users.

Ideal Use Cases & Perfect Pairings

Yumboldt is definitively a nighttime strain best reserved for evening and late-night use. You'll find it perfect for unwinding after long days, settling into meditation or gentle yoga, enjoying relaxing entertainment like films or music, and preparing for deep, restorative sleep. This isn't a strain for productivity—save it for when you can truly relax and let go.

💚 Medical & Therapeutic Applications

Medical patients consistently praise Yumboldt for chronic pain management (intensity 5/5), stress relief (5/5), and insomnia support (5/5). The strain may help with anxiety, depression, inflammation, muscle spasms, arthritis, and nausea. The high myrcene and caryophyllene content makes it particularly effective for physical ailments, while the subtle mood elevation helps with mental wellness concerns.

👁️ Visual Characteristics & Bud Structure

Yumboldt buds display classic indica structure: dense, chunky nuggets with deep forest green coloring accented by purple undertones in cooler growing conditions. Fiery orange to rust-colored pistils wind throughout the buds, while a heavy coating of amber and milky-white trichomes gives the flowers a frosty, resinous appearance. The buds feel sticky and substantial—quality you can see and feel.

🏆 Awards & Cultural Legacy

Winning the 2001 High Times Cannabis Cup cemented Yumboldt's reputation as world-class genetics. This strain represents 1970s Humboldt County heritage—a piece of living cannabis history that continues to influence modern breeding. Finding authentic Yumboldt connects you to nearly 50 years of cultivation tradition.

⚠️ Consumer Considerations

Yumboldt is suitable for intermediate to experienced consumers—beginners should start with lower doses due to potent sedative effects. Expect common indica side effects: dry mouth and dry eyes are nearly guaranteed, so stay hydrated. Some users may experience mild paranoia or anxiety at higher doses. This strain is best for those who enjoy heavy, body-focused indicas and have time to fully relax.

Research Methodology

How we compiled this strain profile

78%
Data Confidence

This strain profile was generated by analyzing 21 independent sources mentioning 'Yumboldt'. Our research pipeline cross-references multiple databases, lab results, and community reports to synthesize accurate strain data.

Data Quality by Section

Terpenes Low (6 sources)
Effects Low (16 sources)
Lineage Low (13 sources)
Medical Low (12 sources)
Aromas Low (15 sources)
Cannabinoids Low (15 sources)
Last updated: January 29, 2026

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