Strain experience guide

Communion

Also known as Communion S1, COM

Communion is a sativa-leaning hybrid (30% Indica/70% Sativa) crossing Grapestomper OG, Durban Poison, and Romulan genetics. Expect grape-and-diesel flavors, a caryophyllene-forward terpene profile, and effects that swing between energetic focus and tingly relaxation. THC ranges widely from 17. 2–27. 4%, making it a flexible, rare-find hybrid for creative sessions, socializing, or a mellow evening wind-down. Read more Show less

Quick Hits

What kind of high is Communion?

A sativa-dominant hybrid reported as euphoric, relaxed and creative. Picked for focus & concentration and evening wind down at any time of day. The profile features sweet grape flavor, earthy grape aroma and caryophyllene as the lead terpene.

High Family
Relieving High
Therapeutic Pain Relief
Dominant Terpenes
Caryophyllene
Smells Spicy, peppery, woody
  • Terpinolene Fresh, piney, floral, citrus
  • Myrcene Earthy, musky, fruity

Listed as reported — no measured order on file for this strain.

How It Feels
Euphoric
  • Relaxed
  • Creative
Best For
Smells Like
Earthy grape
  • Pine
  • Diesel
Tastes Like
Sweet grape
  • Pine
  • Earthy
  • Best Time Anytime
  • Era —
  • Rarity Rare

Genetics Sativa-Dominant Hybrid A guide to lineage, not a reliable predictor of the high.

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 Reported: dry mouth and dry eyes. Responses vary — start low, go slow. Review safety →

Worth knowing

The details that shape the experience

The memorable details

  1. Three-parent cross of Grapestomper OG, Durban Poison, and Romulan genetics
  2. Caryophyllene-dominant terpene profile delivers peppery spice and body-soothing potential
  3. THC tested from 17.2% up to 27.4%, so potency varies significantly by batch
  4. Balances energetic, creative focus with a relaxed, tingly body settle
Explore the full profile Complete experience record Euphoric · Relaxed · Creative

Mind, body, and energy

euphoric relaxed creative happy

Best enjoyed during anytime

Balanced for any time of day

Activities people choose it for

Therapeutic reports

Mental Effects

60 %
  • •
    Anxiety Relief

    Reduces anxiety and promotes calm relaxation

  • •
    Stress Relief

    Alleviates stress and tension without heavy sedation

  • •
    Depression Management

    Elevates mood and combats depressive symptoms

  • •
    Focus Enhancement

    Sharpens mental clarity and sustained concentration

Professor High showing Anxiety Relief and Pain Relief effects
Anxiety Relief Pain Relief

Professor High visualization

Body Effects

40 %
  • •
    Pain Management

    Reduces chronic pain and muscle tension effectively

  • •
    Sleep Support

    Promotes restful sleep and reduces insomnia

  • •
    Nerve Relief

    Alleviates nerve-related discomfort and neuropathy

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.

Side effects and safer use

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

Dry Mouth
Dry Eyes
Dizziness
Anxiety

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

Keep listening Music neighborhood Follow Communion into Relieving High music

Sound neighborhood

Follow Communion into Relieving High music.

TIWIH classifies this strain within the Relieving High chemistry pattern. Separately, our editorial music map associates the same family with these sounds. It is a creative bridge—not a prediction or artist endorsement.

Open the jar

Aroma, flavor, and chemistry

Look closer Full sensory specimen Grape · Pine · Diesel

Aroma and flavor

Aromas

Grape
Pine
Diesel
Earthy

Flavors

Sweet
Grape
Pine
Earthy

Terpene profile

Appearance

Color Palette

deep forest green
olive green
purple undertones
fiery orange pistils
amber trichomes

Texture

Dense, resin-coated buds with a sticky feel reflecting the OG and Romulan lineage; trichome coverage suggests strong resin production consistent with its higher-THC-tested phenotypes.

Crystal Density

high

Heavy frost coating

Batch context Complete cannabinoid record THC 17.2-27.4% · Type I chemovar

There’s more to a strain than THC%.

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 I THC-Dominant

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

Reported THC Range
17.2-27.4%
Professor High

03 · AI interpretation

Professor High interprets the pattern

The moment this hits, I feel Durban Poison's sativa spine snap me into bright, clear-headed focus — thoughts organize themselves, creative ideas start connecting. Then, a few minutes later, the Romulan and Grapestomper OG side rolls in underneath: a tingly, warm body settle that doesn't drag me down, just anchors me. The caryophyllene is doing real work here — that peppery bite in the exhale correlates with a subtle physical ease across my shoulders. Flavor-wise, I'm getting sweet grape candy up front, diesel and pine cutting through the middle, and an earthy herbal finish that lingers pleasantly. What's fascinating is how dual-natured this high feels — genuinely uplifted and social one moment, comfortably grounded the next. It's not a strain that pins you to the couch, but it's also not pure cerebral buzz. It's a negotiated balance between the three parent genetics, and you can feel each one taking a turn.

Read this as an interpretation of the profile—not clinical advice, a product rating, or a guarantee.

Learn more with AI

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

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.

Go deeper

The helpful detail

Communion: A Three-Way Genetic Experiment from Romulan Genetics

Communion is a hybrid built from an unusual three-parent cross, blending Grapestomper OG, Durban Poison, and Romulan genetics. The result is a strain that source data places anywhere from 50/50 balanced to 70% sativa-dominant, with the consolidated ratio landing at 30% Indica / 70% Sativa. This spread across sources reflects real phenotype variation — different Communion cuts (Communion S1, COM) express the sativa energy of Durban Poison or the indica density of Romulan to varying degrees depending on the grower and seed bank.

🧬 Genetic Heritage & Lineage
  • Grapestomper OG contributes the grape-candy sweetness and OG resin structure
  • Durban Poison brings sativa vigor, clear-headed alertness, and the piney/spicy edge
  • Romulan rounds things out with a dense, relaxing body-load
  • Bred and distributed by Romulan Genetics, with additional releases through Mandala Seeds and North Atlantic Seed Co
  • Classified as a Type II chemovar, meaning it carries a meaningful THC-to-CBD ratio rather than being THC-dominant alone
👃 Terpene Profile & Aromatics

Communion's dominant terpene is Caryophyllene, a peppery, spicy compound known for CB2-receptor interaction and body-soothing potential. Supporting terpenes reported across grow reports and lab-adjacent listings include:

  • Terpinolene — herbal, piney sharpness that fuels the uplifted, energetic feel
  • Myrcene — earthy, musky depth that grounds the high
  • Limonene — bright citrus lift supporting mood elevation
  • Linalool — soft floral calm that smooths out sharper edges
  • Humulene — woody, subtly bitter, tied to anti-inflammatory potential

No lab-verified percentages exist yet (data quality is anecdotal), so treat this profile as directional rather than exact. The aroma itself is a layered bouquet: grape and sweet fruit up front, sliding into pine, diesel, and earthy herbal notes, with spicy, woody, and tropical undertones rounding out the nose.

👅 Flavor Experience

The inhale leans into sweet grape and tropical fruit, transitioning mid-palate to pine and diesel fuel notes. The exhale settles into earthy, herbal, and lightly spicy territory, with berry and citrus flickering through on some phenotypes — a genuinely complex flavor journey for a hybrid this accessible.

🎯 Effects & Experience

Reported effects span euphoric, relaxed, creative, happy, energetic, focused, uplifted, and tingly. The Durban Poison influence tends to surface first as clear-headed, energizing euphoria and sharpened focus, while the Romulan/OG side settles in as a relaxed, tingly body feel without heavy sedation for most users. THC has been tested anywhere from 17.2% to 27.4%, with CBD staying low at 0.05–0.7%, so potency and intensity can vary meaningfully by batch and source.

🎮 Use Cases & Activities

The combination of mental clarity and physical ease makes Communion suited to creative projects, focus & concentration work, socializing, and, in lower doses, evening wind-down. It's a hybrid that can flex across the day rather than locking you into one mode.

💚 Medical & Therapeutic Potential

Users commonly report Communion may help with anxiety, stress, depressive symptoms, and focus challenges on the mental side, and with chronic pain, sleep difficulty, and nerve-related discomfort on the physical side. These are user-reported patterns, not clinical claims.

⚠️ Consumer Considerations

Dry mouth is the most consistently reported side effect. Given the wide THC range across tested batches, new or dose-sensitive users should start low and go slow, especially with cuts testing near the 27% ceiling. Availability is rare, sourced primarily through Romulan Genetics, Mandala Seeds, and North Atlantic Seed Co, giving Communion a boutique, cult-strain reputation rather than mass-market presence.

Practical guide How people use it Smoking · Vaping · Edibles

Recommended Methods

Smoking
Vaping
Edibles
Concentrates
Where it comes from Origins and lineage Grapestomper OG × Durban Poison · bred by Romulan Genetics

Communion is a hybrid strain resulting from crossing Grapestomper OG and Durban Poison with Romulan genetics. The strain shows sativa-leaning characteristics with reported ratios ranging from 50/50 to 70% sativa dominant, making it a balanced to sativa-leaning hybrid.

Genetics

Grapestomper OG × Durban Poison

Breeder

Romulan Genetics

Seed Bank

Romulan Genetics

Historical information is actively being researched. Details will be updated as more verified data becomes available.

Watch Reviews and videos Community video reviews

Strain reviews and videos

Finding strain review videos...

Keep exploring Similar strains 6 nearby strains Blue Dream · Gelato · OG Kush + 3 more Related 4 Hybrid 4 Terpene 4

Follow us on social media

New strain profiles and terpene breakdowns as they publish.

Evidence and limits

Research notes

This profile assembles public facts in original language, links its supporting sources, and keeps gaps or disagreements visible. It is research provenance—not product or lab certification.

Linked sources
21
Sourced sections
8
Claims under review
69
Profile updated
Sep 1, 2026
Research Edition

Current profile edition

Updated September 1, 2026 · 8 profile areas with section-level sourcing
Researched profile

This edition records This Is Why I'm High’s synthesis of published information about Communion. It describes source-supported patterns and uncertainty; it does not certify genetics, potency, safety, or any product batch.

Profile sources
21
Research evidence confidence
66%
Edition date
September 1, 2026

Evidence confidence summarizes source coverage and consistency for this profile synthesis. It is not a product rating, potency score, or guarantee about any batch.

Source coverage in this edition

  • Classification 17 sources
  • Lineage 16 sources
  • Cannabinoids 7 sources
  • Terpenes 5 sources
  • Reported effects 17 sources
  • Aromas 16 sources
  • Flavors 16 sources
  • Reported medical uses 8 sources

History tracking is active

Material changes are recorded as new editions using factual categories and source metadata. Source article prose and reviews are not copied into the history.

Research context What published research says Peer-reviewed studies, terpene science & safety guidance

What does the research say about Communion?

Communion is a hybrid cannabis strain containing up to 27.4% THC, with a terpene profile dominated by Caryophyllene and Terpinolene. 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.

Power-user detail Open sources and methodology 21 linked sources with section-level provenance

Research Methodology

How we compiled this strain profile

66%
Data Confidence

This strain profile was compiled from 21 published sources covering 'Communion'. Our research pipeline cross-references these sources and reports how strongly they agree — see the confidence breakdown below.

Data Quality by Section

Terpenes Low (5 sources)
Effects Low (17 sources)
Lineage Medium (16 sources)
Medical Low (8 sources)
Aromas Low (16 sources)
Cannabinoids Low (7 sources)
Last updated: September 1, 2026

Suggest a Factual Correction

Flag a name, lineage, source, image, or chemistry issue for private editorial review.

Describe the fact in your own words and link supporting material when possible. Please do not paste reviews or copyrighted passages. Suggestions stay private, receive human review, and never update a profile automatically.
What should we check?
Email instead

Thank you. Your factual correction is in the private editorial review queue.

Your stash, decoded.