Strain experience guide
C99 Blueberry
C99 Blueberry is a sativa-dominant hybrid (60/40) crossing the legendary Cinderella 99 with DJ Short's iconic Blueberry. Expect a fast-acting rush of euphoria, creative energy, and sociable uplift, beautifully balanced by warm indica relaxation. With a rich terpene profile and a flavor profile bursting with sweet berries, coffee, and floral notes, this strain is a well-rounded companion for daytime adventures and creative pursuits. Read more Show less
Quick Hits
What kind of high is C99 Blueberry?
A sativa-dominant hybrid reported as creative, euphoric and uplifted. Picked for nature activities and listening to music at any time of day. The profile features sweet berry flavor, blueberry aroma and myrcene as the lead terpene.
Terpenes help give cannabis its aroma. Compare citrus, pine and earthy notes to find what appeals to you. The profile offers clues, not a guaranteed high.
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.
Research associations
- Sedating
- Muscle relaxant
- Anti inflammatory
General terpene associations, not effects confirmed for this strain. Evidence varies.
- Limonene Citrus, lemon, orange
- Humulene Hoppy, woody, earthy
Ordered by measured share — the exact percentages shift with every batch and cure.
Reported effects, at a glance. Dose, tolerance and setting can change the experience.
- Euphoric
- Uplifted
Ideas for your next session, drawn from strain reports. Find what fits your plans.
See the full list →What to look for when you open the jar, based on descriptions of this strain.
See the full profile →- Berry
The reported taste, from the first impression to the finish. The batch and how you consume it can change what comes through.
See the full profile →- Blueberry
- Best Time Anytime
- Era —
- Rarity Uncommon
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
- Sweet blueberry flavor with coffee and floral undertones on every exhale
- Uplifting euphoria meets gentle indica warmth in a perfect sativa-dominant balance
- Myrcene and Limonene team up for creative energy and mood elevation
- Ideal for social settings, creative work, and productive daytime activities
Explore the full profile Complete experience record
Mind, body, and energy
Best enjoyed during anytime
Balanced for any time of day
Activities people choose it for
Therapeutic reports
Medical Effect Sources
- 1 C99 Blueberry Weed Strain Information - Leafly leafly.com(opens in new tab)
- 2 Blueberry 99 Marijuana Strain Information & Reviews - AllBud allbud.com(opens in new tab)
2 verified sources
Mental Effects
- •Depression Relief
Elevates mood and reduces depressive symptoms
- •Anxiety Relief
Calms anxiety and promotes mental relaxation
- •Stress Reduction
Alleviates stress and promotes emotional clarity
- •PTSD Support
Helps manage post-traumatic stress disorder symptoms
- •Focus Enhancement
Improves concentration and mental clarity
Professor High visualization
Body Effects
- •Fatigue Management
Boosts energy and reduces chronic fatigue
- •Pain Relief
Reduces headaches and muscle tension pain
- •Anti-Inflammatory
Decreases inflammation and muscular inflammation
- •Muscle Spasm Relief
Alleviates muscle spasms and rigidity
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.
These are commonly reported effects. Individual experiences may vary based on dosage, tolerance, and consumption method.
Keep listening Music neighborhood
Sound neighborhood
Follow C99 Blueberry 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
Aroma and flavor
Aromas
Flavors
Terpene profile
Terpene Distribution
Terpene profile: Myrcene 0.3%, Limonene 0.2%, Humulene 0.1%, Linalool 0.1%, Bisabolol 0.1%, Caryophyllene 0.1%, Geraniol 0.0% .
Myrcene Dominant
Flavor: Earthy, musky, fruity
Full Profile
Myrcene
0.28%
Flavor Profile:
Earthy, musky, fruity
Effects:
Limonene
0.2%
Flavor Profile:
Citrus, lemon, orange
Effects:
Humulene
0.14%
Flavor Profile:
Hoppy, woody, earthy
Effects:
Linalool
0.14%
Flavor Profile:
Floral, lavender, sweet
Effects:
Bisabolol
0.11%
Flavor Profile:
Sweet, floral, honey
Effects:
Caryophyllene
0.09%
Flavor Profile:
Spicy, peppery, woody
Effects:
Geraniol
0.04%
Appearance
Color Palette
Texture
Dense, medium-to-large buds with a slightly sticky resin coating and compact structure. The surface is blanketed in glistening trichomes that give the buds a frosted, crystalline appearance. Buds feel firm when gently pressed with a slight give.
Crystal Density
high
Heavy frost coating
Batch context Complete cannabinoid record
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.
High THC (>15%), low CBD (<1%) - Most common recreational strains
03 · AI interpretation
Professor High interprets the pattern
Okay, so... the moment that first exhale settled in, I felt this clean, bright wave of euphoria sweep across my mind — like someone opened a window in a stuffy room and let in a warm, fruit-scented breeze. The cerebral clarity is remarkable — I can feel ideas connecting in my head in these satisfying little chains. Limonene and Myrcene are absolutely doing their thing here in concert. There's this underlying body warmth, soft and non-intrusive, that the Blueberry genetics are contributing — just enough physical ease to keep me comfortable without pulling me toward the couch. The flavor on the exhale was genuinely delightful — blueberry sweetness with this unexpected coffee-floral finish that made me want another hit immediately. Socially, I feel open and communicative — like every thought I want to share feels worth sharing. This is that sweet spot where sativa energy and indica warmth shake hands and agree on something beautiful. Highly functional, genuinely enjoyable, and beautifully complex.
Read this as an interpretation of the profile—not clinical advice, a product rating, or a guarantee.
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The helpful detail
C99 Blueberry: Where Pineapple Meets the Berry Patch
C99 Blueberry — also known as Blueberry 99, C9B, or Blueberry Cinderella 99 — is a beautifully balanced sativa-dominant hybrid that marries two of cannabis culture's most beloved classics into something truly special. With a 60% sativa / 40% indica split, this cross delivers an experience that is simultaneously uplifting and grounding, energetic yet relaxed — a rare equilibrium that appeals to a remarkably wide range of consumers.
🧬 Genetic Heritage & Lineage
C99 Blueberry is the offspring of two legendary parent strains:
- Cinderella 99 (C99) — A famed sativa-dominant strain renowned for its cerebral euphoria, tropical fruit aromas, and energizing effects. C99 has long been celebrated in cannabis circles for its fast-acting, clear-headed high.
- Blueberry — DJ Short's iconic indica masterpiece, winner of the High Times Cannabis Cup, known for its stunning blueberry aroma, deeply relaxing body effect, and gorgeous visual presentation.
Combining these two powerhouses results in a hybrid that inherits C99's mental sparkle and social energy while grounding it with Blueberry's warm, body-melting indica foundation. The result is a strain that feels both dynamic and comfortable — cerebral without being overwhelming, relaxing without being sedating.
👃 Terpene Profile & Aromatics
C99 Blueberry carries a rich and complex terpene profile that helps explain its multidimensional effects and distinctive aroma:
| Terpene | Approx. % | Effect Contribution |
|---|---|---|
| Myrcene | 0.28% | Sedating base, body relaxation |
| Limonene | 0.20% | Mood elevation, anxiety relief |
| Humulene | 0.14% | Anti-inflammatory, appetite regulation |
| Linalool | 0.14% | Calming, anxiolytic |
| Bisabolol | 0.11% | Soothing, anti-irritant |
| Caryophyllene | 0.09% | Pain relief, CB2 receptor activity |
| Geraniol | 0.04% | Floral sweetness, neuroprotective |
The dominant Myrcene lays a relaxing, earthy foundation, while Limonene brightens the overall aroma with citrus-forward cheerfulness. Linalool adds a gentle floral softness, and Bisabolol rounds everything out with a smooth, almost chamomile-like finish. On the nose, you'll detect sweet blueberry up front, followed by earthy, floral, and subtly spicy undertones — like a berry smoothie poured over fresh forest floor with a hint of rose water.
👅 Flavor Experience
The flavor of C99 Blueberry is where this strain truly shines. On the inhale, expect a burst of ripe blueberry and mixed berry sweetness, almost candy-like in its intensity. The mid-palate opens up with subtle coffee, orange, and floral rose notes — a surprisingly sophisticated flavor complexity. The exhale is smooth and clean, leaving a pleasant fruity sweetness on the tongue that lingers for several minutes.
🎯 Effects & Experience
C99 Blueberry's effects come on relatively quickly — within minutes of inhalation, you'll notice a warm, uplifting wave washing over your mind. The onset is characterized by:
- A bright cerebral uplift and surge of euphoria
- Increased sociability and a desire to connect and converse
- A creative spark that makes ideas flow more freely
- Gentle energizing qualities that keep you functional and engaged
As the experience peaks (typically 30–60 minutes in), the indica genetics begin to emerge as a pleasant body warmth and subtle relaxation that balances the sativa energy beautifully. The duration is typically 2–3 hours, gradually softening into a comfortable, content landing.
🎮 Use Cases & Activities
C99 Blueberry is an excellent companion for:
- Social gatherings — its talkative, sociable energy makes conversations flow naturally
- Creative projects — writing, painting, brainstorming, or music
- Daytime errands and activities — functional without heavy sedation
- Light outdoor activities — walks, casual hikes, or picnics
💚 Medical & Therapeutic Potential
The terpene synergy in C99 Blueberry may offer meaningful relief for several conditions:
- Depression and mood disorders — Limonene and Myrcene working together may help elevate mood significantly
- Stress and anxiety — Linalool and Bisabolol may promote calm without excessive sedation
- Fatigue — the energizing sativa profile may help combat chronic tiredness
- Mild pain and inflammation — Caryophyllene and Humulene may help address muscle tension and headaches
👁️ Visual Characteristics
C99 Blueberry buds are visually striking — dense, medium-to-large nugs coated in a generous layer of milky white trichomes that shimmer under light. The buds display vibrant forest greens with occasional purple and violet undertones inherited from the Blueberry parent. Bright orange pistils weave throughout, adding a warm contrast to the cool berry tones.
⚠️ Consumer Considerations
C99 Blueberry is suitable for intermediate to experienced consumers due to its THC range of 15–23%. Beginners should start with a small dose. Common side effects include dry mouth and occasional headache — stay hydrated and pace yourself for the best experience.
Practical guide How people use it
Recommended Methods
Where it comes from Origins and lineage
|Cindy 99 x Blueberry hybrid cross, 60% sativa dominant with 40% indica genetics
Genetics
Historical information is actively being researched. Details will be updated as more verified data becomes available.
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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
- 5
- Sourced sections
- 7
- Claims under review
- 43
- Profile updated
- Aug 31, 2026
Research Edition Current profile edition
Updated August 31, 2026 · 7 profile areas with section-level sourcing Researched profile
This edition records This Is Why I'm High’s synthesis of published information about C99 Blueberry. It describes source-supported patterns and uncertainty; it does not certify genetics, potency, safety, or any product batch.
- Profile sources
- 5
- Research evidence confidence
- 63%
- Edition date
- August 31, 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 3 sources
- Cannabinoids 3 sources
- Terpenes 2 sources
- Reported effects 3 sources
- Aromas 3 sources
- Flavors 3 sources
- Reported medical uses 2 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
What does the research say about C99 Blueberry?
C99 Blueberry is a hybrid cannabis strain containing up to 23.0% 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.
Power-user detail Open sources and methodology
Research Methodology
How we compiled this strain profile
This strain profile was compiled from 5 published sources covering 'C99 Blueberry'. 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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