Written by Ad OpsHistory
Miami Vice emerged as a named cultivar in the late-2010s era when CBD-forward hemp flower began entering mainstream retail and online marketplaces. Sterquiliniis Seed Supply is credited as the breeder, positioning the variety as a ruderalis/indica/sativa hybrid designed to combine day‑neutral flowering with robust resin production. This lineage made it appealing both to home growers seeking reliability and to hemp producers targeting compliant CBD-dominant chemotypes. The name evokes tropical brightness and sleek aesthetics, reflecting the cultivar’s market positioning as an aromatic, boutique-style CBD flower.
The rise of Miami Vice coincided with the post-2018 Farm Bill boom in hemp flower, when producers raced to deliver compliant delta‑9 THC levels below 0.3% while improving quality. Early consumer critiques of hemp flower often focused on thin terpene expression and overly grassy or hay-like aromas. Leafly’s review of online CBD hemp flowers explicitly highlighted Miami Vice from CBD Hemp Direct as a strain that finally “smelled like cannabis,” noting that some modern hemp cultivars could deliver terpenes natural to the plant. This recognition helped validate Miami Vice as part of a new wave of CBD strains with real craft character.
In many retail channels, Miami Vice became a recognizable label among hemp offerings, with vendors posting certificates of analysis (COAs) and showcasing increasingly nuanced terpene profiles. At the same time, seed-focused communities associated Miami Vice with Sterquiliniis Seed Supply’s efforts to stabilize a versatile, outdoor-friendly line. The dual presence—both as a branded hemp flower and as a seed line—illustrates how strain names often span multiple breeding projects and markets. Across those channels, Miami Vice retained a reputation for bright aromatics and approachable, clear-headed effects.
As the CBD marketplace matured, Miami Vice benefited from heightened testing standards and consumer literacy around cannabinoids and terpenes. Producers learned to market not just CBD percentage, but also total cannabinoid content and terpene totals, which commonly range from 0.5% to 3.0% by weight in better-grown hemp flower. The cultivar’s continued visibility suggests it met or exceeded those evolving expectations for aroma, cure, and overall presentation. That durability in a crowded field marks Miami Vice as a meaningful participant in the craft‑style hemp era.
Genetic Lineage
Miami Vice is listed with ruderalis/indica/sativa heritage, indicating it incorporates day‑neutral genetics from Cannabis ruderalis alongside broadleaf indica and narrowleaf sativa influences. The ruderalis component typically drives autoflower behavior, wherein plants initiate flowering based on age rather than photoperiod, often around weeks 3–5 from sprout. Indica ancestry contributes dense bract development, shorter internodes, and a naturally higher calyx‑to‑leaf ratio that favors resinous flowers. Sativa inputs are associated with more limonene/pinene-leaning aromas and a clearer, uplifting effect profile.
As a seed line, Miami Vice is bred to deliver consistent structure and a cannabinoid expression that leans CBD-dominant when selected for compliant hemp production. In markets without legal THC constraints, broader chemotype variability can emerge, but the seed line has been primarily promoted for Type III CBD-forward expressions. Breeders often work across several generations to fix traits like early vigor, internode spacing, and consistent terpene output. The presence of ruderalis genes can subtly reduce plant stature while improving climate resilience.
Autoflower-leaning hybrids like Miami Vice free growers from strict 12/12 photoperiod transitions, enabling multiple outdoor cycles within a single warm season. This is particularly valuable in latitudes where summer daylight length makes photoperiod control impractical. Indoors, autoflower hybrids commonly run 70–85 days seed to harvest, with some phenotypes finishing faster or slower depending on environmental conditions. That flexibility helps small-scale cultivators hit continuous harvest schedules without complex light management.
While public lineage disclosures seldom name exact parents for proprietary reasons, the functional traits present in Miami Vice suggest deliberate pairing to balance terpene expression with CBD-dominant cannabinoid output. Selection pressure likely emphasized uniform bud structure and modern “bag appeal” to compete with THC varieties in aroma and finish. In CBD hemp markets, strong indica structure helps visually communicate quality that early hemp flower often lacked. The result is a strain that acts as a bridge between legacy cannabis aesthetics and compliant hemp chemistry.
Appearance
In mature form, Miami Vice produces compact to medium-dense flowers with a strong calyx stack and minimal leafiness when properly dialed in. Indoors, autoflower phenotypes often top out around 70–120 cm, while outdoor plants can reach 120–180 cm depending on soil volume and season length. Buds typically present as spear-shaped colas and golf‑ball satellites along well-lit laterals. The bracts are often coated in a thick frost of glandular trichomes that signal proper ripeness and careful environmental control.
Coloration can vary from lime to mid‑green with contrasting orange to coral pistils as they oxidize. Cooler late-flower nights may coax subtle lilac or lavender hints in some phenotypes, though this is environment dependent and not guaranteed. Sugar leaves can exhibit a faint silver sheen due to trichome density, accentuating the visual brightness associated with the strain’s name. A clean manicure highlights the resin ring around each bract, improving perceived quality and cure.
Growers frequently judge harvest readiness by trichome color distribution under 60–120x magnification. A target of roughly 5–10% amber heads with the majority cloudy is common for CBD-forward flowers aiming to preserve a clear, non-sedating character. Because total THC compliance matters in hemp markets, some producers harvest slightly earlier once cloudiness dominates and before THCA accumulates excessively. Pistil color alone is not a reliable indicator and should be corroborated with trichome inspections.
Post-harvest, properly dried and cured Miami Vice should present tight, springy flowers that do not crumble under gentle pressure. Ideal moisture content for cured flower is roughly 10–12% by weight, translating to a water activity of 0.55–0.65 aw for shelf stability. Over-dried buds lose volatile terpenes rapidly, while too-wet flowers risk microbial growth and terpene degradation. Clear glass jars or sealed pouches with oxygen barriers help maintain the cultivar’s vivid presentation over time.
Aroma
Miami Vice is commonly described as bright, tropical, and candy-adjacent, balancing fruit-forward top notes with a grounding herbal-spice base. These characteristics align with terpene profiles that feature limonene, myrcene, and beta-caryophyllene in various proportions. In practice, top notes can suggest citrus zest, mango, or pineapple, while secondary notes evoke fresh herbs and peppercorn. A faint cream or vanilla-like undertone can sometimes appear after cure, hinting at esters produced during drying.
Leafly’s coverage of online CBD hemp flowers noted that CBD Hemp Direct’s Miami Vice was among the offerings that pushed back against the “hemp smells grassy” stereotype. That write-up emphasized a return to terpenes natural to the cannabis plant—an important signal for connoisseurs who judge quality aromatically. While every batch is unique, modern hemp flower often tests at 0.8–2.0% total terpenes by weight when cultivated and cured carefully. Miami Vice’s reputation is rooted in living up to that threshold, particularly in competitive retail environments.
Freshly ground, the scent intensifies as volatile monoterpenes mobilize, typically brightening citrus and tropical facets. After a minute in open air, sesquiterpenes such as beta‑caryophyllene and humulene can rise, adding a peppery, tea-like structure. This evolution is a hallmark of well-balanced aroma architecture, where top, heart, and base notes each have a moment. Consumers often remark that Miami Vice maintains its character even after multiple grinder passes, a sign of resilient terpene retention.
Storage conditions materially influence the aromatic experience. Terpenes volatilize quickly at elevated temperatures and in dry environments, with measurable losses above 25–27°C and at RH below 50%. Airtight containers, minimal headspace, and cool, dark storage can preserve aromatic integrity for months. Burping jars during early cure helps drive off chlorophyll-related volatiles while retaining desired terpenes.
Flavor
On the palate, Miami Vice tends to echo its aromatic profile with a sweet, tropical entry followed by herbal spice and a lightly creamy finish. Users often identify lemon-lime candy, ripe mango, or pineapple across the top range, supported by basil, green tea, or pepper at the base. Combustion at lower temperatures can emphasize citrus florals, while higher heat draws out deeper spice and wood tones. A clean, white ash and persistent flavor to the end are signs of a thorough flush and well-managed dry/cure.
In vaporization, flavor stratification becomes more obvious across temperature steps. At lower set points, monoterpenes dominate with bright, volatile fruit layers; as temperatures rise, the peppery, balsamic qualities of sesquiterpenes like beta‑caryophyllene and humulene come forward. Many users report the most nuanced expression between approximately 175–195°C, balancing intensity and smoothness. Beyond 200°C, flavor can shift to heavier, resinous notes with faster terpene depletion.
Water filtration can soften any bite while muting some top notes, leading to a rounder but less vivid flavor. Dry herb vaporizers with precise temperature control preserve the cultivar’s complexity better than combustion in open airflow. For joint or blunt formats, thin papers and a steady, shallow draw typically retain more terpene expression. Resin build-up at the filter tip over time can indicate robust terpene and cannabinoid content.
Flavor stability tracks directly with cure quality. Overly rapid drying drives off delicate monoterpenes that carry the fruity signature, leaving a flatter, hay-like taste. By contrast, a slow dry of 10–14 days at roughly 60°F/60% RH protects ester formation that softens edges and adds perceived sweetness. Properly cured Miami Vice can retain a pleasing flavor arc for weeks with minimal drift.
Cannabinoid Profile
In hemp markets, Miami Vice is typically selected and sold as a CBD-dominant, Type III chemotype. By federal U.S. standards, compliant hemp must test below 0.3% delta‑9 THC by dry weight, with many jurisdictions also referencing total THC using the formula delta‑9 THC + 0.877 × THCA. CBD-forward flowers commonly register 10–20% total cannabinoids when grown under optimal conditions, with CBDa comprising the majority pre-decarboxylation. COAs posted by vendors often show CBD:THC ratios of 20:1 or higher for compliant flower.
Minor cannabinoids in CBD-dominant cultivars frequently include CBC, CBG, and trace CBDV. Typical ranges for these minors vary widely, but many high-quality hemp flowers present 0.2–0.6% CBC and 0.3–1.5% CBG by weight when measured before decarboxylation. The exact distribution depends on genetics, maturity at harvest, and post-harvest handling. Excessive heat or prolonged light exposure can degrade cannabinoids, shifting ratios and reducing potency.
From a consumer perspective, a 0.3 g pre-roll of Miami Vice at 15% CBD contains roughly 45 mg of CBD pre-decarboxylation. Inhalation bioavailability for cannabinoids is variable, with published ranges between approximately 10–45%, depending on technique and device. Assuming a midrange 30% bioavailability, that would translate to an estimated 13–14 mg of CBD systemically available from the example joint. Onset by inhalation typically begins within 2–10 minutes, with peak effects around 15–30 minutes and a 2–4 hour duration.
Growers aiming for hemp compliance monitor the THCA curve closely, as THCA accrues during late flower and contributes to total THC calculations. Harvest timing, genetic selection, and environmental control can help keep total THC below thresholds without sacrificing CBD. Seed lines like Miami Vice that have been worked for CBD dominance improve the likelihood of passing compliance tests taken 15–30 days before harvest, per common state and USDA guidelines. Some producers use multiple in-house tests across the final three weeks to predict official lab outcomes.
Terpene Profile
Reports for Miami Vice point to a terpene ensemble led by limonene, myrcene, and beta‑caryophyllene, with supporting roles for pinene, humulene, and ocimene. This arrangement aligns with the cultivar’s tropical-citrus nose balanced by herbal spice and mild wood. In well-grown hemp flower, total terpene content often lands between 1.0–2.5% by weight, a level associated with noticeably aromatic jars. Leafly’s commentary about CBD Hemp Direct’s Miami Vice underscored how authentic terpene expression helped it stand out among online hemp offerings.
Limonene is commonly linked to citrus zest notes and has been explored for mood-elevating properties in preclinical contexts. Myrcene contributes mango-like sweetness and earthy depth, and is frequently the most abundant terpene in many cannabis cultivars. Beta‑caryophyllene introduces peppery, balsamic facets and is unique in its ability to bind to CB2 receptors as a dietary cannabinoid. Together, these three shape a bright-open top with a structured, soothing base.
Pinene, often present as alpha- and beta-isomers, can sharpen the nose with pine needle, rosemary, and eucalyptus-like tones. Humulene adds woody, tea-like dryness that reins in sweetness, preventing the profile from becoming cloying. Ocimene, when present, can bring floral, green, and slightly tropical highlights that lift the bouquet. The interplay of these secondary terpenes supports the polished, modern aromatic identity that Miami Vice is known for.
Terpene retention hinges on cultivation and post-harvest methods. Cooler canopy temperatures late in flower, gentle handling during trimming, and a slow dry in the 60/60 range preserve monoterpenes. Improper storage can reduce terpene content measurably over weeks, with significant losses above 25°C or in highly oxygenated environments. Vacuum-sealed or nitrogen-flushed packaging can meaningfully extend aromatic life for retail channels.
Experiential Effects
As a CBD-forward strain with minimal delta‑9 THC, Miami Vice generally delivers clear-headed calm without significant intoxication. Users commonly describe a gentle onset that reduces mental noise while leaving cognition intact. The limonene-led brightness can feel mood-lifting, while caryophyllene and myrcene add body ease and a soft, grounding finish. These effects align with the cultivar’s popularity among daytime CBD users.
Onset via inhalation typically arrives in minutes, peaking within 15–30 minutes, and tapering after 2–4 hours for most people. Vaporized delivery often feels cleaner and more controlled, while combustion can be felt more immediately but with slightly shorter duration. Individuals with low cannabinoid experience may perceive subtle sedation if they consume large amounts rapidly, particularly with myrcene-rich batches. Hydration and pacing improve comfort and help avoid transient dry mouth.
Terpenes potentially nudge the character of the experience. Limonene is frequently associated with upbeat mood and perceived stress relief, while caryophyllene’s CB2 activity is thought to contribute to a relaxed, balanced body feel. Pinene can maintain alertness for some, forestalling grogginess at higher doses. Because human responses vary, journaling strain, batch, dose, and context can help consumers dial repeatable outcomes.
Side effects are typically mild with CBD-dominant flower, though dry mouth, red eyes, and transient lightheadedness can occur. Those sensitive to limonene or pinene may experience momentary headrush on first inhalations. Combining Miami Vice with caffeine can amplify jitteriness in some users despite CBD’s calming profile. As always, avoid driving or operating machinery until you understand your personal response.
Potential Medical Uses
CBD-dominant flower like Miami Vice is often selected by consumers seeking stress modulation, daytime calm, and body comfort without strong intoxication. Research on inhaled CBD is still evolving, but CBD itself has been studied for anxiety, epilepsy, and inflammatory pain in various forms. In a frequently cited randomized trial, a single 300 mg oral CBD dose reduced anxiety in a simulated public speaking test compared to placebo; while this is not inhalation, it supports CBD’s anxiolytic potential. Real-world flower use delivers lower per‑session CBD doses, but many users report meaningful subjective benefit.
For pain, observational studies and patient surveys suggest cannabinoids may reduce pain intensity scores and opioid use in some populations, though high-quality randomized data remain limited for smoked/vaporized flower. Beta‑caryophyllene’s CB2 receptor activity is hypothesized to support anti-inflammatory processes, potentially complementing CBD. Myrcene and linalool, when present, are often linked to muscle relaxation and sleep-supportive effects in aromatherapy contexts. While these associations are promising, controlled trials specific to hemp flower are still scarce.
Sleep-related use is common anecdotally, particularly when myrcene expression is moderate and the dose is taken later in the evening. Many consumers find that CBD’s calming baseline reduces sleep latency, especially in combination with sleep hygiene practices. When sleep is the goal, vaporization at moderate temperatures can offer a smoother ramp than higher-heat combustion. Journaling dose timing and nightly routines can help identify patterns that work.
Safety considerations include potential drug–drug interactions, as CBD can inhibit CYP450 enzymes involved in metabolizing common medications like warfarin or certain SSRIs. Individuals on prescription drugs should consult a healthcare professional prior to initiating CBD use. Typical inhaled CBD sessions may deliver tens of milligrams rather than hundreds, but cumulative exposure still matters for sensitive individuals. As with all cannabis use, start low, go slow, and adjust based on personal response.
Cultivation Guide
Growth pattern and scheduling: With ruderalis influence, Miami Vice is often grown as an autoflower, finishing in roughly 70–85 days from sprout under 18/6 or 20/4 light cycles. Seedlings usually declare sex and begin transitioning by week 3–5 regardless of day length. Indoors, target a compact canopy with gentle low-stress training (LST) during weeks 2–4 to maximize light interception without stalling growth. Avoid aggressive topping after week 3, as autos have limited time to recover.
Environment: Maintain daytime canopy temperatures around 24–26°C and nighttime 20–22°C during flower. Relative humidity in veg can sit at 55–65%, stepping down to 40–50% in early flower and 35–45% late flower to mitigate botrytis risk. Aim for VPD of roughly 0.9–1.2 kPa in mid to late flower to balance transpiration and terpene retention. Provide PPFD around 300–500 µmol/m²/s in veg and 650–900 µmol/m²/s in flower, translating to a DLI of ~20–30 mol/m²/day in veg and ~35–45 mol/m²/day in bloom.
Nutrition and media: In coco or hydro, run feed EC around 1.4–1.8 mS/cm in veg and 1.8–2.2 mS/cm in flower, with pH 5.8–6.2. In living soil or amended peat blends, irrigate to 10–15% runoff as needed and maintain pH inputs in the 6.2–6.8 range. Calcium and magnesium supplementation is often beneficial under high-intensity LEDs, particularly if base water is soft. Monitor leaf tissue for early magnesium fade under strong light; correct promptly to preserve photosynthetic efficiency.
Training and canopy management: Start LST once the third node is established, gently bending the main stem to encourage multiple tops. Light defoliation around week 4–6 can enhance airflow, but avoid heavy stripping that slows autos. Trellis netting can stabilize colas without undue stress. Keep canopy depths to 20–30 cm of effective light penetration for best bud uniformity under LEDs.
Watering strategy: Autos dislike prolonged saturation. Use a wet–dry cycle that allows the top 2–3 cm of media to dry before rewatering, adjusting for pot size and VPD. In coco, frequent smaller irrigations can keep EC stable and roots oxygenated. In soil, allow more time between waterings but avoid hydrophobic dry-downs that cause uneven rehydration.
Pest and disease management: Integrated Pest Management (IPM) starts with prevention—quarantine new clones/seedlings, maintain negative pressure in grow rooms, and keep floors and intake filters clean. Beneficial insects such as Amblyseius swirskii and Hypoaspis miles can suppress thrips and fungus gnats preemptively. Maintain RH in late flower below 50% and maximize airflow to deter Botrytis cinerea. Remove lower larf and leaves that contact media to reduce microclimates.
Harvest, compliance, and testing: For hemp producers, pre-harvest testing usually occurs 15–30 days before cutting, depending on jurisdiction. Use the USDA total THC formula—delta‑9 THC + 0.877 × THCA—to estimate compliance risk when selecting harvest date. CBD often continues to rise as THCA rises, so choose the point where CBD is maximized without exceeding THC limits. In practice, many compliant Type III cultivars pass with CBD in the low-mid teens and delta‑9 near non-detect, but monitor every crop, as environment and phenotype matter.
Drying and curing: Follow a slow dry at approximately 60°F/60% RH for 10–14 days to protect monoterpenes and avoid chlorophyll bite. After stems snap but do not shatter, jar and burp daily for 7–10 days, then weekly for another 2–4 weeks. Target final moisture of 10–12% and water activity of 0.55–0.65 aw for shelf stability. Store in oxygen- and light-protected containers at 15–18°C to minimize terpene loss and cannabinoid oxidation.
Yield expectations: In optimized indoor environments, autos like Miami Vice can produce 350–500 g/m², depending on CO2 supplementation, PPFD, and grower experience. In outdoor beds with full sun and healthy soil biology, individual plants frequently reach 60–150 g dry flower in compact auto formats. These numbers vary widely with pot size, season length, and IPM success. Focus on uniform canopy development and consistent environment to realize the upper range.
Advanced dialing: If using supplemental CO2, keep levels at 800–1,100 ppm during lights on and ensure adequate airflow and nutrient availability to capitalize on increased photosynthetic rates. Late-flower temperature dips to 20–22°C can enhance color expression in some phenotypes but avoid stress that slows resin production. Consider a brief mid-flower sulfur plasma or ozone treatment only in sterile facilities with experienced staff, as misuse can damage terpenes; for most small grows, stick to gentle IPM. Above all, prioritize cleanliness and data logging—run-to-run consistency comes from measuring and adjusting, not guessing.
Legal note: Cultivation regulations vary by jurisdiction. Ensure your planned cannabinoid profile and cultivation activity comply with local laws, particularly if producing hemp that must remain under 0.3% delta‑9 THC and, where applicable, total THC thresholds. Maintain documentation for seed provenance, in-house tests, and official lab reports to streamline audits.
Sourcing and Market Context
The Miami Vice name appears both in seed catalogs attributed to Sterquiliniis Seed Supply and in retail hemp channels, notably via CBD Hemp Direct. Leafly’s review of online CBD hemp flower specifically mentioned Miami Vice from CBD Hemp Direct as an example of hemp that finally showcased terpenes natural to cannabis. This dual presence can be confusing, but it reflects how cultivar names move across the cannabis–hemp spectrum. In practice, both contexts prioritize CBD-dominant chemistry and aromatic appeal.
For consumers, the key is to verify batch-specific COAs that list cannabinoids and terpenes, as well as pass/fail metrics for contaminants like residual solvents, heavy metals, pesticides, and microbials. Top-shelf hemp flower vendors increasingly publish terpene totals and detailed profiles, not just CBD percentage. As a rough benchmark, many craft hemp flowers now hit 12–20% total cannabinoids with 1–3% total terpenes by weight when grown and cured expertly. Miami Vice’s reputation sits comfortably within that modern, craft-forward bracket.
Pricing for CBD flower fluctuates with quality, testing transparency, and market supply. Boutique lots with vivid terpenes and tight trim command premiums, especially when packaged in small-batch jars. Bulk pricing is lower but varies with harvest season and compliance rates. Given Miami Vice’s positioning, expect it to be marketed as a sensory-forward CBD option rather than purely a value buy.
As always, label claims should be judged against third-party COAs. Cannabinoid and terpene content can drift in storage; look for recent harvest dates and packaged-on dates when possible. Avoid products stored in high heat or bright light, as terpene degradation accelerates rapidly under those conditions. When in doubt, buy smaller quantities first to assess aroma, flavor, and effect before committing to larger orders.
