Deadlights

Deadlights is a 65% sativa-dominant, high-CBD hybrid (9.66-20% CBD, 0.65-13.38% THC) bred by SubCool's The Dank and Norstar Genetics from ACDC and Pennywise genetics. This Type III strain delivers profound therapeutic relief with clear-headed focus, making it ideal for pain management, anxiety reduction, and inflammation control. Featuring myrcene-dominant terpenes with sweet, earthy, berry, and sandalwood aromatics, Deadlights provides relaxing body effects and mental clarity without heavy intoxication—perfect for medical users seeking functional relief.

The Short Answer

What kind of high is Deadlights?

Myrcene-led and sweet-berry on the palate, most often reported relaxed and picked for meditation in the evening.

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
⚖️ Balanced
Dominant Terpenes
Myrcene
Smells Earthy, musky, fruity
  • Sedating
  • Muscle relaxant
  • Anti inflammatory
  • Caryophyllene Spicy, peppery, woody
  • Ocimene Sweet, herbaceous, woody

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

How It Feels
Relaxed
  • Euphoric
Best For
Tastes Like
Sweet berry
  • Earthy
Smells Like
Sweet sandalwood
  • Earthy
  • Best Time evening
  • Era 2010
  • Rarity Common

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
High-CBD powerhouse (9.66-20%) with minimal THC for clear-headed therapeutic relief
2
Myrcene-rich terpene profile delivers pain relief and muscle relaxation without sedation
3
Ideal for anxiety, inflammation, and chronic pain management with functional effects
4
Sweet berry, sandalwood, and earthy flavors create a smooth, enjoyable consumption experience

The Experience

Professor High Avatar

Professor High Says...

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

4.6 / 5 Rated 4.6 out of 5 by Professor High

Okay, so I just consumed some Deadlights about fifteen minutes ago, and this is absolutely fascinating from a cannabinoid interaction perspective. What's happening right now is remarkably different from traditional cannabis experiences. Instead of the typical THC-driven euphoria, I'm experiencing this crystalline mental clarity—like someone just wiped the fog off my cognitive windshield.

The body sensations are where this strain truly shines. There's this gentle, warming wave moving through my muscles, releasing tension I didn't even realize I was carrying. It's the myrcene and caryophyllene working synergistically with CBD, creating what we call the entourage effect. My chronic shoulder tension? Melting away.

What's particularly interesting is the absence of anxiety or paranoia—that low THC-to-CBD ratio means the CBD is actually modulating any psychoactive effects, creating this therapeutic sweet spot. I'm experiencing mild euphoria and happiness, but my thoughts remain organized and functional. This is exactly the kind of strain that demonstrates why CBD-dominant cultivars are revolutionizing medical cannabis. The berry and sandalwood flavors linger pleasantly, and honestly? I could totally teach a biochemistry lecture right now. That's how clear-headed this feels.

Sativa-Dominant Hybrid
Myrcene Forward
evening Use

Effects Profile

Relaxed · Euphoric
relaxed euphoric

Best enjoyed during evening

Wind down and relax

Best For

Meditation · Sleep & Bedtime · Yoga

Look, Aroma & Taste

Aroma & Flavor

Sweet · Earthy · Sandalwood

Aromas

Sweet
Earthy
Sandalwood

Flavors

Sweet
Earthy
Berry

Terpene Profile

Myrcene leads · 5 terpenes mapped
Total Terpene Content: 1.80% (Average)

Terpene Distribution

Terpene profile: Myrcene 0.5%, Caryophyllene 0.4%, Ocimene 0.4%, Humulene 0.3%, Limonene 0.3% .

Myrcene Dominant

Flavor: Earthy, musky, fruity

Sedating Muscle relaxant Anti-inflammatory

Caryophyllene

Flavor: Spicy, peppery, woody

Anti-inflammatory Pain relief Anti-anxiety

Ocimene

Flavor: Sweet, herbaceous, woody

Antiviral Antifungal Decongestant

Humulene

Flavor: Hoppy, woody, earthy

Appetite suppressant Anti-inflammatory Antibacterial

Limonene

Flavor: Citrus, lemon, orange

Anxiety reduction Mood elevation Stress relief

Appearance

Deep forest green · Emerald green

Color Palette

deep forest green
emerald green
purple undertones
vibrant orange pistils
rust-colored hairs
amber trichomes

Texture

Medium to dense bud structure with substantial resin production and frosted crystalline appearance indicating high cannabinoid content

Crystal Density

high

Heavy frost coating

Chemistry & Research

Medical Effects

8 reported therapeutic uses on file

Mental Effects

45 %
  • Anxiety Relief

    Reduces anxiety and promotes mental calm

  • Stress Reduction

    Alleviates stress without heavy sedation effects

  • Depression Management

    Helps improve mood and emotional well-being

  • Sleep Support

    Promotes relaxation and helps with insomnia

Professor High visualization

Body Effects

55 %
  • Pain Relief

    Reduces chronic pain and localized discomfort

  • Inflammation Reduction

    Decreases inflammation throughout the body

  • Muscle Spasm Relief

    Eases muscle tension and spasming

  • Arthritis Management

    Helps with arthritis pain and joint discomfort

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 Deadlights?

Deadlights is a hybrid cannabis strain containing up to 13.4% 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 0.65-13.38% · Type II 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 II Balanced

Both THC and CBD present (5-15% each) - Medical/wellness focused

Reported THC Range
0.65-13.38%

Using It Well

Consumption Methods

Vaping · Smoking · Tinctures

Recommended Methods

Vaping
Smoking
Tinctures
Edibles

Side Effects

Dry Mouth · Dry Eyes · +1 more

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

Dry Mouth
Dry Eyes
Mild Drowsiness

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

Where It Comes From

Lineage & History

ACDC × Pennywise · bred by SubCool's The Dank / TGA Subcool Seeds / Norstar Genetics

Deadlights is a sativa-dominant hybrid cross primarily between ACDC (or Cannatonic) and Pennywise, with some sources citing Charlotte's Web and Harlequin as parent genetics. Bred by SubCool's The Dank / TGA Subcool Seeds and Norstar Genetics.

Origin Timeline

First cultivated in 2010

Breeder

SubCool's The Dank / TGA Subcool Seeds / Norstar Genetics

Seed Bank

SubCool's The Dank

The Full Story

Detailed Description

The long-form profile · ~4 min read

Introduction to Deadlights

Deadlights stands out as a remarkable high-CBD, low-THC hybrid that has earned its reputation as a premier therapeutic strain in the cannabis world. Bred by the legendary SubCool's The Dank (TGA Subcool Seeds) in collaboration with Norstar Genetics, this 65% sativa-dominant hybrid represents the pinnacle of medicinal cannabis breeding. Named after the cosmic horror entities from Stephen King's "It," Deadlights delivers anything but terror—instead offering profound pain relief, mental clarity, and therapeutic calm without the overwhelming psychoactive effects of traditional cannabis strains.

🧬 Genetic Heritage & Lineage

The genetics behind Deadlights tell a story of purposeful medicinal breeding. This strain emerged from crossing ACDC (or Cannatonic) with Pennywise, two powerhouse CBD strains that have revolutionized medical cannabis. Some phenotypes also incorporate genetics from Charlotte's Web and Harlequin, creating a truly elite CBD-dominant profile. The breeding work occurred during the 2010s CBD revolution, when breeders like SubCool recognized the immense therapeutic potential of high-CBD cultivars.

ACDC brings its characteristic 20:1 CBD-to-THC ratio, while Pennywise contributes balanced cannabinoid profiles and robust terpene production. This genetic combination creates a strain classified as Type III (CBD-dominant), with CBD levels ranging from 9.66% to 20% and THC content remaining exceptionally low at 0.65% to 13.38%, making it ideal for users seeking therapeutic benefits without significant intoxication.

👃 Terpene Profile & Aromatics

Deadlights showcases a sophisticated terpene profile dominated by Myrcene (0.5%), the sedating, body-focused terpene that contributes to the strain's renowned relaxation properties. The secondary terpenes create remarkable aromatic complexity: Caryophyllene (0.4%) adds spicy, peppery notes while activating CB2 receptors for anti-inflammatory effects, Ocimene (0.36%) brings herbaceous, floral undertones, Limonene (0.27%) contributes citrus brightness and mood elevation, and Humulene (0.27%) rounds out the profile with earthy, woody characteristics.

The total terpene content of 1.8% creates an aromatic experience that's both complex and inviting. You'll first notice the sweet, earthy foundation reminiscent of fresh forest floor after rain. As you explore deeper, sandalwood and pine emerge alongside surprising fruity notes—think blackberry, raspberry, and peach. Some phenotypes express licorice and berry characteristics, while others lean into woody, spicy territories with hints of floral sweetness.

👅 Flavor Experience

The flavor journey of Deadlights mirrors its aromatic complexity but with distinctive depth. On the initial inhale, you'll taste sweet earthiness combined with pine and berry notes. The mid-palate develops into sandalwood richness accented by spicy, musky undertones and occasional licorice sweetness. The exhale leaves a memorable impression of fruity sweetness—particularly raspberry and blackberry—balanced against earthy, woody base notes. The high myrcene content creates a smooth, almost velvety mouthfeel that makes consumption particularly pleasant.

🎯 Effects & Experience

Deadlights delivers a uniquely therapeutic experience characterized by profound relaxation without heavy sedation. The effects typically begin within 5-10 minutes of consumption, starting with a gentle wave of mental clarity and focused calm. Unlike high-THC strains, you'll remain clear-headed and functional while experiencing significant stress reduction and anxiety relief.

The peak effects (30-60 minutes) bring full-body relaxation, euphoric uplift, and a sense of happiness that doesn't compromise cognitive function. Physical sensations include muscle tension release, pain reduction, and a calming body warmth attributed to the synergistic action of CBD and myrcene. The duration extends 2-4 hours, with effects gradually tapering into a peaceful, settled state ideal for evening relaxation or nighttime sleep support.

💚 Medical & Therapeutic Potential

Deadlights excels as a medical powerhouse with well-documented therapeutic applications. The high CBD content and supportive terpene profile may help with chronic pain management, inflammation reduction, arthritis relief, and muscle spasm control. The CBD-to-THC ratio makes it particularly effective for conditions requiring non-intoxicating relief.

For mental wellness, Deadlights may help manage anxiety disorders, stress-related conditions, depression, and insomnia without the paranoia or anxiety some users experience with high-THC strains. The anti-inflammatory properties of caryophyllene and humulene complement CBD's natural anti-inflammatory mechanisms, creating synergistic therapeutic effects.

👁️ Visual Characteristics

Deadlights produces visually appealing buds with medium to dense structure. Expect deep forest green coloring accented by purple undertones in cooler-grown phenotypes. Vibrant orange to rust-colored pistils wind throughout the flowers, creating beautiful contrast. The trichome coverage ranges from high to very high, giving buds a frosted, crystalline appearance that reflects the strain's substantial cannabinoid content. The resinous texture and compact bud structure indicate quality cultivation.

⚠️ Consumer Considerations

Deadlights suits all experience levels, from cannabis newcomers to seasoned consumers seeking therapeutic relief without heavy intoxication. The low THC content makes it particularly appropriate for daytime use, work-related consumption, or situations requiring mental clarity. Best consumed during evening or nighttime for maximum relaxation benefits, though the functional effects allow for anytime use depending on individual tolerance and desired outcomes.

Potential side effects remain minimal and mild, typically limited to dry mouth and dry eyes. The low THC ensures anxiety and paranoia risks remain extremely low, making this an excellent choice for anxiety-prone individuals or those new to cannabis therapeutics.

Research Methodology

How we compiled this strain profile

76%
Data Confidence

This strain profile was compiled from 13 published sources covering 'Deadlights'. Our research pipeline cross-references these sources and reports how strongly they agree — see the confidence breakdown below.

Data Quality by Section

Terpenes Medium (3 sources)
Effects Low (7 sources)
Lineage Low (8 sources)
Medical Low (6 sources)
Aromas Low (7 sources)
Cannabinoids Medium (5 sources)
Last updated: August 14, 2026

Learn more with AI

Open your assistant with a ready-made prompt about Deadlights.

We copy the prompt to your clipboard as you go, so you can paste it if the assistant opens with an empty box. Answers come from the assistant, not from us — always double-check them against this page.

Your stash, decoded.