Schrom
Schrom is an award-winning sativa-dominant hybrid (70/30) that masterfully blends Romulan's relaxation with Silver Haze's cerebral energy. With THC levels of 15-25% and a Terpinolene-rich profile, it delivers bright lemon-lime citrus flavors alongside uplifting euphoria and gentle body relaxation. Perfect for creative work, social activities, or stress relief, this mid-1990s champion from Barney's Farm offers balanced effects that energize the mind while soothing the body—an ideal anytime strain for both recreational enjoyment and therapeutic relief.
The Short Answer
What kind of high is Schrom?
Myrcene-led and sweet-citrus on the palate, most often reported uplifted and picked for focus & concentration.
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
- Caryophyllene Spicy, peppery, woody
- Limonene Citrus, lemon, orange
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.
- Euphoric
- Happy
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 →- Lemon
- Lime
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.
Our sources describe this strain's aroma and its flavor the same way, so both cards read alike here. That is what was reported, not a repeat.
See the full profile →- Lemon
- Lime
Same notes reported for taste
- Best Time anytime
- Era 1995
- 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 →
Your guided read
6 chapters on Schrom
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
Alright, so I just sparked up some Schrom and... wow. The initial wave hits like sunshine breaking through clouds—there's this immediate cerebral lift that makes everything feel brighter and more interesting. My thoughts are racing but in a productive, focused way, like I just downloaded a creativity upgrade. What's fascinating is how the body relaxation creeps in without pulling you down—it's like my muscles are unwinding while my mind stays sharp and engaged. The lemon-citrus terpenes are doing their thing, lifting my mood into this genuinely happy, giggly space, but the Myrcene and Caryophyllene keep things grounded and comfortable. It's not racy anxiety energy—it's motivated, inspired energy with a soft landing. I feel like I could write a research paper, have a great conversation, or just zone into some creative project and emerge hours later wondering where the time went. This is what we call a functional high—you're definitely elevated, definitely feeling euphoric, but you're also capable and present. The balanced sativa-indica ratio really shines through in how it manages to energize without overwhelming and relax without sedating. This is premium daytime cannabis right here.
Effects Profile
Uplifted · Euphoric · Happy
Best enjoyed during anytime
Balanced for any time of day
Best For
Focus & Concentration · Gym & Workouts · Meditation
Effect Sources
- 1 Schrom by Clone Only Strains app.jointcommerce.com(opens in new tab)
- 2 Schrom Weed Strain Information leafly.com(opens in new tab)
- 3 Schrom Marijuana Strain Information & Reviews allbud.com(opens in new tab)
- 4 Schrom crescocannabis.com(opens in new tab)
- 5 Schrom Strain Complete Information askgrowers.com(opens in new tab)
- 6 Schrom - Strain Information – Royal King Seeds royalkingseeds.com(opens in new tab)
- 7 Schrom Feminized Seeds | The Seed Fair theseedfair.com(opens in new tab)
- 8 Schrom - Haze things hazethings.com(opens in new tab)
- 9 Schrom (Clone Only Strains) :: Medicinal Properties :: SeedFinder.eu seedfinder.eu(opens in new tab)
9 verified sources
Look, Aroma & Taste
Aroma & Flavor
Citrus · Lemon · Lime
Aroma & Flavor Sources
- 1 Schrom by Clone Only Strains app.jointcommerce.com(opens in new tab)
- 2 Schrom Weed Strain Information leafly.com(opens in new tab)
- 3 Schrom Marijuana Strain Information & Reviews allbud.com(opens in new tab)
- 4 Schrom crescocannabis.com(opens in new tab)
- 5 Schrom Star by Blue Star Seed Co attitudeseedbankusa.com(opens in new tab)
- 6 Schrom Strain Complete Information askgrowers.com(opens in new tab)
- 7 Schrom - Strain Information – Royal King Seeds royalkingseeds.com(opens in new tab)
- 8 Schrom Feminized Seeds | The Seed Fair theseedfair.com(opens in new tab)
- 9 Schrom - Haze things hazethings.com(opens in new tab)
- 10 Schrom (Clone Only Strains) :: Medicinal Properties :: SeedFinder.eu seedfinder.eu(opens in new tab)
10 verified sources
Aromas
Flavors
Terpene Profile
Myrcene leads · 6 terpenes mapped
Terpene Sources
- 1 Schrom by Clone Only Strains app.jointcommerce.com(opens in new tab)
- 2 Schrom Weed Strain Information leafly.com(opens in new tab)
- 3 Schrom crescocannabis.com(opens in new tab)
- 4 Schrom Strain Complete Information askgrowers.com(opens in new tab)
- 5 Schrom - Strain Information – Royal King Seeds royalkingseeds.com(opens in new tab)
- 6 Schrom Feminized Seeds | The Seed Fair theseedfair.com(opens in new tab)
- 7 Schrom - Haze things hazethings.com(opens in new tab)
7 verified sources
Terpene Distribution
Terpene profile: Myrcene 0.8%, Caryophyllene 0.6%, Limonene 0.3%, Pinene 0.2%, Linalool 0.2%, Terpinolene 0.0% .
Myrcene Dominant
Flavor: Earthy, musky, fruity
Caryophyllene
Flavor: Spicy, peppery, woody
Limonene
Flavor: Citrus, lemon, orange
Pinene
Flavor: Pine, fresh forest
Linalool
Flavor: Floral, lavender, sweet
Terpinolene
Flavor: Fresh, piney, floral, citrus
Full Profile
Myrcene
0.775%
Flavor Profile:
Earthy, musky, fruity
Effects:
Caryophyllene
0.561%
Flavor Profile:
Spicy, peppery, woody
Effects:
Limonene
0.277%
Flavor Profile:
Citrus, lemon, orange
Effects:
Pinene
0.175%
Flavor Profile:
Pine, fresh forest
Effects:
Linalool
0.166%
Flavor Profile:
Floral, lavender, sweet
Effects:
Terpinolene
0.033%
Flavor Profile:
Fresh, piney, floral, citrus
Effects:
Appearance
Deep forest green · Purple undertones
Color Palette
Texture
Medium-dense bud structure with excellent resin coverage and sticky, crystalline trichome coating
Crystal Density
high
Heavy frost coating
Chemistry & Research
Medical Effects
9 reported therapeutic uses on file
Medical Effect Sources
- 1 Schrom by Clone Only Strains app.jointcommerce.com(opens in new tab)
- 2 Schrom Weed Strain Information leafly.com(opens in new tab)
- 3 Schrom Marijuana Strain Information & Reviews allbud.com(opens in new tab)
- 4 Schrom Strain Complete Information askgrowers.com(opens in new tab)
- 5 Schrom - Strain Information – Royal King Seeds royalkingseeds.com(opens in new tab)
- 6 Schrom Feminized Seeds | The Seed Fair theseedfair.com(opens in new tab)
- 7 Schrom (Clone Only Strains) :: Medicinal Properties :: SeedFinder.eu seedfinder.eu(opens in new tab)
7 verified sources
Mental Effects
- •Stress Relief
Reduces mental tension and promotes relaxation without drowsiness
- •Depression Management
Elevates mood and improves emotional wellbeing
- •Anxiety Reduction
Calms anxious thoughts and promotes mental clarity
- •Focus Enhancement
Improves concentration and mental clarity for daily tasks
Professor High visualization
Body Effects
- •Pain Management
Alleviates chronic pain and muscle tension effectively
- •Insomnia Relief
Promotes sleep and addresses sleep disturbances
- •Appetite Stimulation
Increases appetite in cases of anorexia and cachexia
- •Muscle Spasm Reduction
Relieves muscle spasms and neuropathic pain conditions
- •Anti-inflammatory
Reduces inflammation and autoimmune disease symptoms
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 Schrom?
Schrom is a hybrid cannabis strain containing up to 25.0% 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.
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 15.2-25% · 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.
High THC (>15%), low CBD (<1%) - Most common recreational strains
Using It Well
Consumption Methods
Vaping · Smoking · 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
Romulan × Silver Haze · bred by Barney's Farm
Lineage Sources
- 1 Schrom by Clone Only Strains app.jointcommerce.com(opens in new tab)
- 2 Schrom Weed Strain Information leafly.com(opens in new tab)
- 3 Schrom Marijuana Strain Information & Reviews allbud.com(opens in new tab)
- 4 Schrom crescocannabis.com(opens in new tab)
- 5 Schrom Star by Blue Star Seed Co attitudeseedbankusa.com(opens in new tab)
- 6 Schrom Strain Complete Information askgrowers.com(opens in new tab)
- 7 Schrom - Strain Information – Royal King Seeds royalkingseeds.com(opens in new tab)
- 8 Schrom Feminized Seeds | The Seed Fair theseedfair.com(opens in new tab)
- 9 Schrom - Haze things hazethings.com(opens in new tab)
- 10 Schrom (Clone Only Strains) :: Medicinal Properties :: SeedFinder.eu seedfinder.eu(opens in new tab)
10 verified sources
Schrom is a sativa-dominant hybrid strain created by crossing Romulan with Silver Haze, known for balanced effects combining uplifting and relaxing properties with citrus and earthy aromatics.
Genetics
Origin Timeline
First cultivated in 1995
Breeder
Barney's Farm
Seed Bank
Blue Star Seed Co
Awards & Recognition
3 awards & mentions
Award Sources
1 verified source
Competition Wins
3rd place 1995
2nd place 1996
1st place 1997
The Full Story
Detailed Description
The long-form profile · ~3 min read
Introduction to Schrom
Schrom is a sativa-dominant hybrid (70% sativa / 30% indica) that has earned its place in cannabis history through a remarkable tournament run in the mid-1990s, claiming 3rd place in 1995, 2nd place in 1996, and finally taking the championship crown in 1997. This award-winning strain combines the deeply relaxing genetics of Romulan with the cerebral energy of Silver Haze, creating a beautifully balanced experience that delivers uplifting euphoria alongside soothing physical relaxation. With THC levels ranging from 15-25% and a complex terpene profile dominated by Terpinolene, Schrom offers a citrus-forward aromatic journey that captivates both recreational enthusiasts and medical cannabis patients.
🧬 Genetic Heritage & Lineage
Bred by Barney's Farm in the mid-1990s, Schrom represents a masterful union of two legendary parent strains. Romulan contributes deep relaxation and indica-leaning physical effects, while Silver Haze brings the cerebral stimulation and energetic lift characteristic of classic sativa genetics. This pairing creates what enthusiasts call a "best of both worlds" experience—you'll find yourself mentally elevated and creatively inspired while simultaneously enjoying body relaxation that melts away tension. The strain emerged during cannabis culture's golden era of breeding innovation, when cultivators were perfecting hybrid combinations that could deliver nuanced, sophisticated effects.
👃 Terpene Profile & Aromatics
Schrom's terpene profile is led by Terpinolene (1.5%), an uplifting terpene known for energetic and creative effects, complemented by Myrcene (35%) for relaxation, Caryophyllene (25%) for pain relief, Limonene (12.5%) for mood elevation, and supporting notes of Pinene (7.5%) and Linalool (7.5%). This complex aromatic orchestra creates a citrus-dominant bouquet that immediately announces itself with bright lemon and lime notes. As you explore deeper, you'll discover sweet and earthy undertones, pungent pine accents, and herbal-woody base notes that add sophistication. The aroma is both refreshing and grounding—imagine walking through a citrus grove with pine trees nearby, the air sweet and slightly spicy.
👅 Flavor Experience
The flavor journey mirrors the aromatic promise with remarkable fidelity. Your first inhale delivers an explosion of lemon-lime citrus—bright, tangy, and mouth-watering. Mid-palate, you'll notice sweet pine notes emerging alongside earthy-herbal undertones that add depth and complexity. Some phenotypes reveal subtle caramel sweetness or woody-spicy accents that linger pleasantly. The exhale leaves a clean citrus finish with hints of sage and pine, creating a refreshing aftertaste that invites another session. The terpene-rich profile ensures that every consumption method preserves these nuanced flavors.
🎯 Effects & Experience
Schrom's effects onset within 5-10 minutes, beginning with a cerebral rush that lifts your mood and sparks creativity. You'll feel uplifted, euphoric, and happy—the classic sativa qualities shining through. But unlike pure sativas that can feel racy, Schrom introduces gentle physical relaxation that keeps you grounded and comfortable. The experience peaks around 30-45 minutes in, when mental clarity and focus combine with body ease to create an ideal state for creative projects, social activities, or focused work. Effects typically last 2-3 hours, gradually tapering into mild relaxation without heavy sedation. Users describe feeling energetic yet relaxed, focused yet creative—a balanced state perfect for daytime or early evening use.
💚 Medical & Therapeutic Potential
Schrom may help address a wide range of wellness concerns. The strain's Limonene and Terpinolene content suggests potential for stress relief, depression management, and anxiety reduction. The Myrcene and Caryophyllene combination may provide pain relief, anti-inflammatory benefits, and muscle tension release. Medical cannabis patients report using Schrom for chronic pain, muscle spasms, insomnia, appetite stimulation, and managing conditions like fibromyalgia, neuropathic pain, PTSD, and bipolar disorder. The balanced effects make it versatile—you can use it for daytime symptom management without excessive sedation, or in the evening to promote restful sleep.
👁️ Visual Characteristics & Consumer Considerations
Schrom buds display deep forest green primary coloring with purple undertones and golden amber accents. Expect fiery orange to rust-colored pistils threading through dense, resinous flowers covered in a thick layer of crystalline trichomes. Bud structure tends toward medium-dense with excellent resin production—a visual testament to the strain's potency and terpene content.
Common side effects include dry mouth and dry eyes (both manageable with hydration), while occasional users report mild paranoia or anxiety at higher doses. Start with moderate doses if you're new to this strain, as its balanced profile can surprise those expecting pure sativa energy or pure indica sedation. Schrom is widely available at dispensaries and through seed banks, making it accessible for both consumers and cultivators.
Research Methodology
How we compiled this strain profile
This strain profile was compiled from 16 published sources covering 'Schrom'. 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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