Ace Killer
aka Ace Killer, Ace Killer OG Kush, Ace OG +1 more
Ace Killer OG is a potent indica-dominant hybrid descended from White Fire OG, King's Kush, and Kosher Kush. Expect diesel-and-pine aromas, high THC (21-29%), and a euphoric onset that melts into deep relaxation, happiness, and eventual sedation — ideal for evening unwinding, pain relief, and drifting into restful sleep.
The Short Answer
What kind of high is Ace Killer?
Myrcene-led and herbal-diesel on the palate, most often reported relaxed and picked for sleep & bedtime at night.
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.
Terpenes are the aromatic compounds that shape the character of a high. The blend a strain carries — not its THC percentage — is what makes one feel bright and social and another heavy and sleepy, which is why the top three are listed rather than just the leader.
Terpene percentages belong to the jar, not the strain. They move with harvest timing, drying, cure and shelf age — the lighter ones literally evaporate. What holds steady is which terpenes lead, so that is what we rank.
See the full profile →Learn how terpenes work →- Sedating
- Muscle relaxant
- Anti inflammatory
- Limonene Citrus, lemon, orange
- Pinene Pine, fresh forest
Ordered by measured share — the exact percentages shift with every batch and cure.
The effects reported most often across our research sources. Every body is different — set, setting and tolerance all move the result.
- Sleepy
- Euphoric
The activities this strain gets picked for most often, leading with the specific ones rather than the broad buckets nearly every strain shares. A starting point, not a prescription — what works for you is personal.
See the full list →The flavor notes reported most often across our research sources, led by the most specific one — flavor tracks the terpene blend, but cure, age and how you consume it all shift what actually lands on the palate.
See the full profile →- Earthy
The aroma notes reported most often across our research sources — what the jar gives up before you light it. This is the strain's own recorded profile, not the textbook aroma of its lead terpene.
See the full profile →- Earthy
- Best Time night
- Era 2015
- Rarity Uncommon
Genetics Indica-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 →
This strain has its own song — hit play, read along, and chill out.
Ace Killer Soundtrack
AI-generated for this strain
Ace Killer Soundtrack
Verse
Chorus
Verse
Chorus
Bridge
Your guided read
6 chapters on Ace Killer
Start at the top and work down — each chapter builds on the one before it. Jump to any chapter to read it on its own.
- The Experience How this strain is reported to feel, and when people reach for it.
- Look, Aroma & Taste The smell and flavour you will actually notice — and the terpenes behind them.
- Chemistry & Research Therapeutic reports, published research, and what the lab numbers do — and do not — tell you.
- Using It Well Consumption methods that suit this strain, and the side effects to plan around.
- Where It Comes From The genetics, the breeders, and the recognition it has picked up along the way.
- The Full Story The long-form profile and community video reviews, once you want the detail.
Strain Highlights
Key insights at a glance
The Experience
Professor High Says...
In-depth strain breakdown from Professor High, our AI cannabis expert
The moment this hits, I feel a bright wave of euphoria roll through first — almost deceptively upbeat for something this heavy. My mood lifts, I get a little giggly, maybe even a spark of creative thought before the real story unfolds. Then the myrcene kicks in like a slow tide, pulling my shoulders down into the couch cushions. My eyelids get heavy, my muscles stop arguing with gravity, and a warm, sedated calm spreads from my chest outward. There's a pleasant hunger creeping in too — I definitely want snacks nearby. By the later stretch, conversation slows, thoughts get soft and syrupy, and I'm basically horizontal, staring at the ceiling in blissful, heavy-limbed contentment. This is not a strain for chores — it's a strain for surrender, best enjoyed when the day is officially done.
Effects Profile
Relaxed · Sleepy · Euphoric
Best enjoyed during night
Deep relaxation and sleep
Best For
Sleep & Bedtime · Stress Relief · Relaxing
Effect Sources
- 1 Ace Killer OG strain leafly.com(opens in new tab)
- 2 Ace Killer OG Marijuana Strain Information & Reviews allbud.com(opens in new tab)
- 3 Ace Killer OG - Cannabis Strain | Cannapedia cannapedia.ai(opens in new tab)
- 4 Ace Killer OG Cannabis Strain Information & Review ilovegrowingmarijuana.com(opens in new tab)
- 5 Ace Killer OG Strain Info & Reviews | HashDash hashdash.com(opens in new tab)
- 6 Ace Killer OG Marijuana Strain leafwell.com(opens in new tab)
- 7 Ace Killer OG Strain | Marijuana Seeds marijuanaseeds.com(opens in new tab)
- 8 Ace Killer OG thcfarmer.com(opens in new tab)
- 9 Ace Killer OG | Pacific Grass pacificgrass.co(opens in new tab)
- 10 Ace Killer OG – Pharmacore pharmacores.store(opens in new tab)
- 11 Ace Killer OG - Cannabis Cultures Store cannabiscultures.co(opens in new tab)
- 12 Ace Killer Og (AAA+) Online in Canada. Free Gift | Top Quality Cannabis | Weedsmart weedsmart.cc(opens in new tab)
- 13 Ace Killer OG Feminized Marijuana Seeds | Crop King Seeds cropkingseeds.com(opens in new tab)
- 14 Ace Killer OG Strain | Crude Boys Official crudeboysofficial.com(opens in new tab)
- 15 Ace Killer OG Strain topbcbuds.ca(opens in new tab)
- 16 Ace Killer OG Seeds | Buy Feminized Seeds | Seed Pharm theseedpharm.com(opens in new tab)
- 17 Ace Killer Og (AAA) - Nature's Pharmacy naturespharmacy.me(opens in new tab)
- 18 Ace Killer OG Feminized Seeds | Royal King Seeds USA royalkingseeds.us(opens in new tab)
- 19 Ace Killer OG (AAAA) imperialbud.ca(opens in new tab)
- 20 Ace Killer OG Seeds pacificseedbank.com(opens in new tab)
20 verified sources
Look, Aroma & Taste
Aroma & Flavor
Diesel · Earthy · Spicy
Aroma & Flavor Sources
- 1 Ace Killer OG strain leafly.com(opens in new tab)
- 2 Ace Killer OG Marijuana Strain Information & Reviews allbud.com(opens in new tab)
- 3 Ace Killer OG - Cannabis Strain | Cannapedia cannapedia.ai(opens in new tab)
- 4 Ace Killer OG Cannabis Strain Information & Review ilovegrowingmarijuana.com(opens in new tab)
- 5 Ace Killer OG Strain Info & Reviews | HashDash hashdash.com(opens in new tab)
- 6 Ace Killer OG Marijuana Strain leafwell.com(opens in new tab)
- 7 Ace Killer OG Strain | Marijuana Seeds marijuanaseeds.com(opens in new tab)
- 8 Ace Killer OG thcfarmer.com(opens in new tab)
- 9 Ace Killer OG | Pacific Grass pacificgrass.co(opens in new tab)
- 10 Ace Killer OG – Pharmacore pharmacores.store(opens in new tab)
- 11 Ace Killer OG - Cannabis Cultures Store cannabiscultures.co(opens in new tab)
- 12 Ace Killer Og (AAA+) Online in Canada. Free Gift | Top Quality Cannabis | Weedsmart weedsmart.cc(opens in new tab)
- 13 Ace Killer OG Feminized Marijuana Seeds | Crop King Seeds cropkingseeds.com(opens in new tab)
- 14 Ace Killer OG Strain | Crude Boys Official crudeboysofficial.com(opens in new tab)
- 15 Ace Killer OG Strain topbcbuds.ca(opens in new tab)
- 16 Ace Killer OG Seeds | Buy Feminized Seeds | Seed Pharm theseedpharm.com(opens in new tab)
- 17 Ace Killer Og (AAA) - Nature's Pharmacy naturespharmacy.me(opens in new tab)
- 18 Ace Killer OG Feminized Seeds | Royal King Seeds USA royalkingseeds.us(opens in new tab)
- 19 Ace Killer OG (AAAA) imperialbud.ca(opens in new tab)
- 20 Ace Killer OG Seeds pacificseedbank.com(opens in new tab)
20 verified sources
Aromas
Flavors
Terpene Profile
Myrcene leads · 8 terpenes mapped
Terpene Sources
- 1 Ace Killer OG - Cannabis Strain | Cannapedia cannapedia.ai(opens in new tab)
- 2 Ace Killer OG Strain Info & Reviews | HashDash hashdash.com(opens in new tab)
- 3 Ace Killer OG Marijuana Strain leafwell.com(opens in new tab)
- 4 Ace Killer OG Strain | Marijuana Seeds marijuanaseeds.com(opens in new tab)
- 5 Ace Killer OG - Cannabis Cultures Store cannabiscultures.co(opens in new tab)
- 6 Ace Killer OG Feminized Seeds | Royal King Seeds USA royalkingseeds.us(opens in new tab)
- 7 Ace Killer OG Seeds pacificseedbank.com(opens in new tab)
7 verified sources
Terpene Distribution
Terpene profile: Myrcene 0.1%, Limonene 0.1%, Pinene 0.1%, Caryophyllene 0.1%, Humulene 0.1%, Linalool 0.1% .
Myrcene Dominant
Flavor: Earthy, musky, fruity
Limonene
Flavor: Citrus, lemon, orange
Pinene
Flavor: Pine, fresh forest
Caryophyllene
Flavor: Spicy, peppery, woody
Humulene
Flavor: Hoppy, woody, earthy
Linalool
Flavor: Floral, lavender, sweet
Full Profile
Myrcene
0.05%
Flavor Profile:
Earthy, musky, fruity
Effects:
Limonene
0.05%
Flavor Profile:
Citrus, lemon, orange
Effects:
Pinene
0.05%
Flavor Profile:
Pine, fresh forest
Effects:
Caryophyllene
0.05%
Flavor Profile:
Spicy, peppery, woody
Effects:
Humulene
0.05%
Flavor Profile:
Hoppy, woody, earthy
Effects:
Linalool
0.05%
Flavor Profile:
Floral, lavender, sweet
Effects:
Ocimene
Not lab-measured
Flavor Profile:
Sweet, herbaceous, woody
Effects:
Phellandrene
Not lab-measured
Appearance
Deep forest green · Dark olive green
Color Palette
Texture
Dense, chunky indica-style buds with a sticky, resin-heavy coating that makes them cling together when handled.
Crystal Density
very high
Exceptional crystal coverage
Chemistry & Research
Medical Effects
7 reported therapeutic uses on file
Medical Effect Sources
- 1 Ace Killer OG strain leafly.com(opens in new tab)
- 2 Ace Killer OG Marijuana Strain Information & Reviews allbud.com(opens in new tab)
- 3 Ace Killer OG - Cannabis Strain | Cannapedia cannapedia.ai(opens in new tab)
- 4 Ace Killer OG Cannabis Strain Information & Review ilovegrowingmarijuana.com(opens in new tab)
- 5 Ace Killer OG Strain Info & Reviews | HashDash hashdash.com(opens in new tab)
- 6 Ace Killer OG Marijuana Strain leafwell.com(opens in new tab)
- 7 Ace Killer OG Strain | Marijuana Seeds marijuanaseeds.com(opens in new tab)
- 8 Ace Killer OG thcfarmer.com(opens in new tab)
- 9 Ace Killer OG | Pacific Grass pacificgrass.co(opens in new tab)
- 10 Ace Killer OG – Pharmacore pharmacores.store(opens in new tab)
- 11 Ace Killer OG - Cannabis Cultures Store cannabiscultures.co(opens in new tab)
- 12 Ace Killer Og (AAA+) Online in Canada. Free Gift | Top Quality Cannabis | Weedsmart weedsmart.cc(opens in new tab)
- 13 Ace Killer OG Strain | Crude Boys Official crudeboysofficial.com(opens in new tab)
- 14 Ace Killer OG Strain topbcbuds.ca(opens in new tab)
- 15 Ace Killer OG Seeds | Buy Feminized Seeds | Seed Pharm theseedpharm.com(opens in new tab)
- 16 Ace Killer Og (AAA) - Nature's Pharmacy naturespharmacy.me(opens in new tab)
- 17 Ace Killer OG Feminized Seeds | Royal King Seeds USA royalkingseeds.us(opens in new tab)
- 18 Ace Killer OG (AAAA) imperialbud.ca(opens in new tab)
- 19 Ace Killer OG Seeds pacificseedbank.com(opens in new tab)
19 verified sources
Mental Effects
- •Stress Relief
Reduces stress and tension without heavy sedation
- •Anxiety Reduction
Alleviates anxiety and promotes calm relaxation
- •Depression Relief
Elevates mood and reduces depressive symptoms
Professor High visualization
Body Effects
- •Pain Management
Alleviates chronic pain and muscle tension
- •Sleep Support
Promotes relaxation and improves sleep quality
- •Muscle Relaxation
Reduces muscle spasms and promotes recovery
- •Nausea Relief
Reduces nausea and stimulates appetite
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 Ace Killer?
Ace Killer is a indica cannabis strain containing up to 29.0% THC, with a terpene profile dominated by Myrcene and Limonene. This page currently has good data confidence. Below are profile sources when available plus authoritative resources for understanding the compounds in this strain.
Terpene Research
Cannabinoid Information
Cannabis Regulations & Safety
Educational resources only — not medical advice. Always consult a qualified clinician for health decisions.
Cannabinoids (THC & CBD)
THC 21-29% · 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.
Both THC and CBD present (5-15% each) - Medical/wellness focused
Using It Well
Consumption Methods
Smoking · Vaping · Edibles
Recommended Methods
Side Effects
Dry Mouth · Dry Eyes · +2 more
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.
Where It Comes From
Lineage & History
White Fire OG × King's Kush · bred by Crude Boys
Lineage Sources
- 1 Ace Killer OG strain leafly.com(opens in new tab)
- 2 Ace Killer OG Marijuana Strain Information & Reviews allbud.com(opens in new tab)
- 3 Ace Killer OG - Cannabis Strain | Cannapedia cannapedia.ai(opens in new tab)
- 4 Ace Killer OG Cannabis Strain Information & Review ilovegrowingmarijuana.com(opens in new tab)
- 5 Ace Killer OG Strain Info & Reviews | HashDash hashdash.com(opens in new tab)
- 6 Ace Killer OG Strain | Marijuana Seeds marijuanaseeds.com(opens in new tab)
- 7 Ace Killer OG | Pacific Grass pacificgrass.co(opens in new tab)
- 8 Ace Killer OG – Pharmacore pharmacores.store(opens in new tab)
- 9 Ace Killer OG - Cannabis Cultures Store cannabiscultures.co(opens in new tab)
- 10 Ace Killer Og (AAA+) Online in Canada. Free Gift | Top Quality Cannabis | Weedsmart weedsmart.cc(opens in new tab)
- 11 Ace Killer OG Feminized Marijuana Seeds | Crop King Seeds cropkingseeds.com(opens in new tab)
- 12 Ace Killer OG Strain | Crude Boys Official crudeboysofficial.com(opens in new tab)
- 13 Ace Killer OG Strain topbcbuds.ca(opens in new tab)
- 14 Ace Killer OG Seeds | Buy Feminized Seeds | Seed Pharm theseedpharm.com(opens in new tab)
- 15 Ace Killer Og (AAA) - Nature's Pharmacy naturespharmacy.me(opens in new tab)
- 16 Ace Killer OG Feminized Seeds | Royal King Seeds USA royalkingseeds.us(opens in new tab)
- 17 Ace Killer OG Seeds pacificseedbank.com(opens in new tab)
17 verified sources
Ace Killer OG is an indica-dominant hybrid primarily descended from White Fire OG and King's Kush (or Kosher Kush), bred by various genetics companies including Crude Boys, Crop King Seeds, DNA Crew, and Royal King Genetics.
Genetics
Origin Timeline
First cultivated in 2015
Breeder
Crude Boys
Seed Bank
Crude Boys, The Seed Pharm, Pacific Seed Bank, Royal King Seeds
The Full Story
Detailed Description
The long-form profile · ~3 min read
Ace Killer OG: The Assassin of Stress and Sleepless Nights
Few names in cannabis carry as much swagger as Ace Killer OG, an indica-dominant hybrid that lives up to its nickname "the assassin" by taking down tension, pain, and restlessness in one heavy-handed session. Born from a lineage stacked with OG royalty, this strain has earned a cult following among nighttime users who want deep body relief wrapped in a euphoric, happy haze.
🧬 Genetic Heritage & Lineage
Ace Killer OG traces its roots to White Fire OG, crossed with King's Kush and Kosher Kush, a genetic trio bred primarily by Crude Boys (with variations also produced by Crop King Seeds, DNA Crew, and Royal King Genetics). First appearing around 2015, this 70% Indica / 30% Sativa hybrid was built to combine the fuel-forward punch of White Fire OG with the dense, resinous structure of the Kush lineage. The result is a strain that leans hard into indica territory while retaining just enough sativa lift to keep things interesting.
👃 Terpene Profile & Aromatics
The dominant terpene here is Myrcene, giving Ace Killer OG its signature sedative, musky backbone. It's joined by Limonene and Pinene for brightness, Caryophyllene and Humulene for peppery depth, and Linalool for a floral, calming finish. Together, these terpenes create a nose full of diesel fuel, earthy soil, pine needles, and pungent skunk, layered with hints of spice, herbal notes, and a faint citrus sourness underneath.
👅 Flavor Experience
On the exhale, you'll taste that same diesel-forward punch mellow into woody, earthy, and sweet undertones, with a peppery spice lingering on the back of the tongue. It's a bold, savory smoke rather than a fruity one — think garage mechanic meets pine forest.
🎯 Effects & Experience
Expect a fast-acting wave of euphoria and happiness up top, quickly giving way to relaxation, calm, and eventually sleepiness. Many users report feeling hungry and even a touch creative before the sedation fully sets in. This isn't a strain for productivity — it's built for the couch, the bed, or a quiet evening indoors as effects deepen toward full-body sedation.
🎮 Use Cases & Activities
Ace Killer OG shines during evening unwinding, sleep support, and muscle relaxation sessions. It's a favorite for winding down after a long day, easing physical tension, or simply melting into a movie night.
💚 Medical & Therapeutic Potential
With THC ranging from 21-29%, this strain's heavy myrcene and caryophyllene content may help with pain management, muscle spasms, and sleep difficulties, while also offering support for stress, anxiety, and low mood — always in "may help" territory rather than guaranteed relief.
👁️ Visual Characteristics
Expect dense, chunky indica-style nugs in deep forest green with purple undertones, wrapped in a thick blanket of frosty trichomes and fiery orange hairs.
🏆 Awards & Recognition
Ace Killer OG took home Best Indica honors at the High Times Cannabis Cup 2014, cementing its reputation among competitive-grade Kush hybrids.
📜 Cultural Context & Lore
With nicknames like "Ace OG" and "the assassin," this strain has built a reputation as a heavy hitter among OG Kush enthusiasts, remaining a somewhat uncommon find that dedicated fans seek out specifically.
⚠️ Consumer Considerations
Best suited for experienced consumers given its high THC ceiling and sedating profile. Novices should start low, as dry mouth, dry eyes, and dizziness are common companions to this potent nighttime powerhouse.
Research Methodology
How we compiled this strain profile
This strain profile was compiled from 20 published sources covering 'Ace Killer'. Our research pipeline cross-references these sources and reports how strongly they agree — see the confidence breakdown below.
Data Quality by Section
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Strain Highlights
Key insights at a glance
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