Written by Ad OpsOrigins and Breeding History
Medi Ghost Train is a boutique hybrid developed by MadCat's Backyard Stash, a breeder known for small-batch, high-resin selections tailored to both enthusiasts and medicinal users. The strain’s name suggests an homage to the famed Ghost Train lineage while signaling a therapeutic intent with the “Medi” prefix. According to available listings and community records, it is classified simply as an indica/sativa hybrid, reflecting a balanced approach rather than a strict dominance one way or the other. While exact release dates are not widely publicized, the cultivar has circulated through connoisseur circles and patient communities, especially those who pursue craft genetics with nuanced effects.
MadCat’s Backyard Stash cultivars are typically characterized by strong secondary metabolite expression—dense terpene output and high trichome coverage—features that align with what growers report about Medi Ghost Train. Boutique breeding outfits like MadCat’s often prioritize phenotype hunting over mass-market uniformity, which can lead to a high-variance but high-potential genetic pool. That approach tends to deliver standout resin quality and striking aromatics, often at the expense of perfectly predictable plant uniformity. For Medi Ghost Train, that translates into phenotypes that can lean slightly indica or slightly sativa in form while retaining a shared aromatic and potency core.
The “Ghost Train” reference places Medi Ghost Train culturally near Ghost Train Haze–inspired expressions, a family famous for bright citrus-pine terpenes and assertive potency. Importantly, MadCat’s Backyard Stash has not publicly posted a definitive pedigree, and the genetic recipe is best described as intentionally proprietary. Breeders sometimes guard parent lines to protect competitive advantage and prevent backcrossing by third parties. As a result, growers and patients evaluate this cultivar primarily through observed performance, lab test summaries when available, and shared cultivation notes rather than a fully published pedigree chart.
In practice, that mystique has likely strengthened the cultivar’s reputation among craft growers who value discovery and phenotype expression. The absence of a published family tree has spurred a crowdsourced body of knowledge—grow logs, aroma descriptors, and potency ranges—similar to how many elite cuts gain traction. Over time, those community inputs form a reliable picture of performance metrics like flowering time, yield ranges, and terpene tendencies. Medi Ghost Train thus occupies a modern niche: a branded, breeder-specific hybrid whose identity is defined by its sensory and experiential profile rather than a public genetic schematic.
Within that niche, the “Medi” qualifier sets expectations around usability for daytime function and symptom management, not just recreational horsepower. Patient-facing descriptions frequently emphasize a balanced mental lift paired with body ease, which aligns with the hybrid classification. When grown and cured well, the cultivar has been described as capable of delivering clarity and drive earlier in the session, then a smooth taper to relaxation later. This dynamic profile supports both therapeutic appeal and lifestyle flexibility, a hallmark of well-bred contemporary hybrids.
Genetic Lineage and Inheritance
Medi Ghost Train’s exact parentage has not been formally disclosed by MadCat’s Backyard Stash, and most reputable sources list it simply as an indica/sativa hybrid. The naming convention implies influence from Ghost Train-style genetics—typically known for terpinolene-forward citrus-pine aromatics and notable potency. At the same time, the “Medi” prefix implies a counterbalancing parent with calming or body-centering properties that temper over-stimulation. Without an official pedigree, it is best to treat these influences as directional rather than declarative.
Phenotypically, growers report hybrid morphology with medium internodal spacing and a 1.3x–2.0x stretch at the onset of flowering. These growth traits, together with reported terpene output, suggest contributions from energetic haze-forward ancestors and broader-leafed indica-leaning stock. Inheritance patterns frequently present as vigorous top growth combined with reasonable lateral branching, allowing effective training under SCROG and manifold techniques. The overall genotype expresses resin-forward traits consistent with breeder selection for trichome density.
In the jar, aroma cues point to a likely mix of monoterpene-driven top notes (citrus, pine, herbal brightness) and sesquiterpene base notes (peppery, earthy). This aromatic distribution is typical for hybrids that bridge elevation and relaxation, with terpinolene, limonene, beta-caryophyllene, and myrcene commonly reported among relatives. While this does not confirm exact parent strains, it supports the working theory that Medi Ghost Train leans into Ghost Train-inspired uplift while anchoring the experience for versatility. Many hybrid cultivars with similar profiles test in the 1.5%–3.0% total terpene range by weight under optimized cultivation.
Inheritance also appears to include robust trichome head size conducive to solventless extraction. Growers who have processed related lines often see rosin returns in the 18%–25% range from high-grade, mature flowers, and bubble hash yields in the 3%–5% of input weight range. While individual outcomes vary widely, the resin architecture reported by cultivators maps well to these solventless ranges. That makes Medi Ghost Train appealing for hashmakers seeking full-melt potential with bright, layered aromatics.
Overall, Medi Ghost Train should be viewed as a breeder-forward expression: a proprietary cross selected to merge Ghost Train-style vigor and lift with practical, “medicinal” usability. In the absence of a published family tree, the most reliable indicators are its growth behavior, sensory fingerprint, and consistent hybrid balance in reported effects. Those markers align with MadCat’s reputation for practical, resin-heavy genetics. For growers and patients, the implication is a modern hybrid designed for both performance and day-to-day functionality.
Morphology and Appearance
In vegetative growth, Medi Ghost Train typically exhibits medium internodal spacing of roughly 7–15 cm, depending on light intensity and training. The plants often present a medium-tall stature with a responsive apical meristem, making topping and low-stress training particularly effective. Leaves tend to show mid-width leaflets that signal balanced ancestry, neither strictly narrow nor broad. Stem strength is above average, but high-yield phenotypes benefit from trellising.
During early flowering, expect a 1.3x–2.0x vertical stretch within the first 2–3 weeks, settling into a medium-height canopy. Bud sites cluster along primary and secondary branches, with a calyx-to-leaf ratio conducive to efficient trimming. The floral clusters often stack into elongated spears when trained, while untrained plants may produce a more Christmas-tree architecture. Moderate defoliation around week 3 and week 6 of flower helps maintain airflow without stunting growth.
Mature buds are typically frosted with a dense layer of bulbous and capitate-stalked trichomes, giving a sugar-coated appearance. Under magnification, resin heads commonly present in the 70–120 µm range, which is favorable for solventless separation. Pistils tend to start in pale peach to amber hues, darkening toward maturity as the calyxes swell. Under cooler night temperatures, some phenotypes may express anthocyanin tints along sugar leaves or calyx edges.
The dried flowers are often medium to large in size, with a firm hand-feel and springy density that indicates solid calyx development. Well-grown buds can exhibit “silver and lime” contrast from trichome coverage and chlorophyll fade, with orange-brown pistil threads weaving through the surface. Trimmed properly, the finished flower should maintain visible trichome heads and minimal leaf material. This visual appeal correlates with a resin-rich smoke that translates to pronounced flavor.
Yields reported by experienced growers generally range from 450–600 g/m² indoors under optimized conditions, with some phenotypes surpassing 650 g/m² in high-PPFD, CO2-enriched rooms. Outdoors, topped plants in 30–50 L containers can produce 600–900 g per plant in favorable climates. These figures assume consistent nutrition, adequate light intensity, and disciplined canopy management. Under suboptimal conditions, yields may drop to 350–400 g/m², underscoring the value of training and environmental control.
Aroma Profile
The aroma signature of Medi Ghost Train leans bright and layered, often opening with citrus zest and pine needles before revealing herbal and peppery undertones. On fresh grind, many users report lemon-lime top notes with a cool eucalyptus lift and a hint of sweet floral. As the flower breathes, earth and spice deepen, suggesting a sesquiterpene base that grounds the heady top notes. This complexity is consistent with well-bred hybrids that bridge haze-like lift and kush-like depth.
Terpene expression for similar Ghost Train–inspired hybrids frequently falls between 1.5% and 3.0% total terpene content by dry weight. Within that, terpinolene can dominate or co-dominate at 0.3%–0.8%, limonene often ranges 0.3%–0.7%, and beta-caryophyllene commonly appears at 0.2%–0.6%. Myrcene, beta-pinene, and ocimene are recurrent secondary contributors, each typically below 0.5% individually but impactful in combination. Linalool may contribute a gentle floral-lavender nuance in select phenotypes, especially after a long cure.
Pre-cure, the bouquet can lean sharper, with brisk pine, citrus rind, and a volatile solvent-like brightness that dissipates as chlorophyll degrades. A properly managed dry—about 10–14 days at 60°F/15.5°C and 60% RH—preserves volatile monoterpenes while letting green notes mellow. Over-drying below 55% RH can flatten top notes and steer the profile toward woody and pepper-forward. Maintaining jar RH at 58%–62% during cure tends to keep the bright citrus and pine intact.
After 3–6 weeks of cure, the aroma often rounds into an effervescent citrus-herb core with sweet resin and white pepper on the edge. Some phenotypes add a faint tropical note suggestive of ocimene when jars are first opened. As the buds sit, the profile reverts to lemon-pine with a slightly creamy back end, hinting at a limonene-caryophyllene synergy. This progression makes Medi Ghost Train particularly rewarding for aroma-focused consumers.
In spaces where odor control matters, be aware that Medi Ghost Train can be notably pungent during weeks 6–9 of flowering. Carbon filtration rated for the room’s full cubic feet per minute (CFM) is advised, and negative pressure should be maintained to prevent odor leaks. In warmer, drier climates, terpene volatilization can increase, contributing to stronger room notes and potentially higher odor complaints. Proper HVAC management will preserve the aroma in the flower while keeping the environment discreet.
Flavor Profile
On the palate, Medi Ghost Train tends to deliver a crisp lemon-pine opening, followed by sweet herbal tea and a peppery linger. Through a vaporizer at 180–190°C (356–374°F), the first draws can exhibit bright terpinolene and limonene notes with a faint candied citrus finish. As the session progresses, caryophyllene and pinene assert themselves, shifting the flavor toward spice, resin, and forest floor. A properly cured sample should remain smooth, with minimal bite.
Combustion tends to emphasize spice and resinous pine, especially when the flower is ground fine and packed snugly. If the moisture content drops below about 11%, harshness increases and citrus nuances diminish noticeably. Keeping flowers at 11%–13% moisture and using a gentle draw preserves lemon-lime brightness and reduces throat scratch. A slow, even burn typically yields persistent flavor for most of the bowl.
In concentrates, particularly solventless rosin, flavor can intensify into effervescent citrus with a minty lift and a rounded herb finish. Live rosin from fresh-frozen material may show more top-note monoterpenes, while cured rosin leans spicier and woodier as sesquiterpenes dominate. Many users report a lingering aftertaste reminiscent of lemon zest and white pepper, indicative of limonene and caryophyllene interplay. The result is a terp-forward profile that translates well across formats.
Edibles made from Medi Ghost Train often present a zesty-herbal tint that pairs well with citrus or ginger-forward recipes. De-carbing at 230–240°F (110–116°C) for 30–45 minutes is sufficient to convert most THCA to THC without burning off too many terpenes in infused oils. Flavor-masking techniques such as citrus zest, cardamom, or rosemary can complement the strain’s natural profile. This synergy helps maintain a pleasant culinary experience without excessive cannabis aftertaste.
Overall, flavor fidelity depends heavily on post-harvest handling and storage. Light exposure and elevated heat accelerate terpene loss, flattening the bright citrus front. Airtight containers with periodic burping in the first two weeks of cure maintain complexity while allowing residual moisture to balance. When handled correctly, Medi Ghost Train remains vivid, layered, and satisfying from the first inhale to the last exhale.
Cannabinoid Profile and Potency
While specific lab panels for Medi Ghost Train vary by grower and batch, hybrids in this aromatic family commonly test in the 18%–24% THC range under standard indoor cultivation. Exceptional phenotypes grown under high PPFD and CO2 enrichment can exceed 25% THC, though consistency at that level requires meticulous environmental control. CBD is typically low (<1%) unless a CBD-forward parent is confirmed, which has not been publicly documented for this cultivar. Minor cannabinoids like CBG often appear in the 0.1%–0.5% range, with trace CBC common.
To contextualize potency in practical terms, one gram of 20% THC flower contains approximately 200 mg of total THC (pre-decarboxylation as THCA). A typical 0.5 g joint at 20% THC thus delivers about 100 mg total THC in the material, though bioavailability during smoking is significantly lower due to combustion losses. Vaporization efficiency can raise delivered dose, with inhaled bioavailability estimates ranging roughly 10%–35% depending on device and technique. As a result, subjective intensity can vary widely despite identical label percentages.
For edibles, decarboxylation converts THCA to THC at high efficiency, and infused products can deliver closer to the intended milligram dose. New users generally start at 2.5–5 mg THC, while experienced patients may titrate to 10–20 mg per dose, depending on tolerance and therapeutic target. Because Medi Ghost Train can present as mentally stimulating in some phenotypes, beginning with lower doses and assessing anxiety sensitivity is prudent. Many consumers find the sweet spot between 5–15 mg for functional daytime relief.
If and when lab results include total terpene content, synergy with cannabinoids should be considered in evaluating potency. For instance, a sample at 18% THC with 2.5% total terpenes can feel subjectively stronger than a 22% THC sample with only 0.8% terpenes, depending on the terpene mix. Beta-caryophyllene’s CB2 activity may enhance perceived body relief, while terpinolene and limonene can elevate mood and amplify the mental brightness. Such interactions help explain the cultivar’s reputation for clear yet robust effect.
From a compliance standpoint, always consult local testing data when available, since regional labs can vary in methodology and reporting. Legal-market COAs detail THCA, THC, CBD, minor cannabinoids, and terpenes, providing the most accurate snapshot of a batch’s chemical reality. Over time, comparing COAs across harvests allows growers to link environmental changes to potency outcomes. That feedback loop is invaluable for stabilizing Medi Ghost Train’s expression in your setup.
Terpene Profile and Chemistry
Terpinolene, limonene, beta-caryophyllene, myrcene, and beta-pinene are the most commonly observed lead players in Medi Ghost Train’s aromatic ensemble, based on reports from similar Ghost Train–inspired hybrids. In many phenotypes, terpinolene and limonene shape the citrus-spruce, almost effervescent top layer, while caryophyllene adds peppery warmth. Myrcene often shores up the base with herbal depth, and pinene contributes a fresh conifer accent that can feel lung-expanding. Together, these constituents frequently account for the majority of the total terpene content.
Functional pharmacology suggests meaningful contributions beyond aroma. Beta-caryophyllene is notable as a dietary cannabinoid with CB2 receptor affinity, supporting anti-inflammatory signaling in preclinical models. Limonene has been studied for potential anxiolytic and mood-elevating effects, while alpha- and beta-pinene have been associated with bronchodilation and potential pro-attentional properties. Myrcene’s sedative synergy may balance the otherwise lively top end, smoothing the comedown.
In terms of quantitative ranges, total terpene content for high-aroma hybrids often lands between 1.5% and 3.0% by weight. Within that, terpinolene may appear at 0.3%–0.8%, limonene at 0.3%–0.7%, and beta-caryophyllene at 0.2%–0.6% in robust examples. Minor terpenes such as ocimene, humulene, linalool, and valencene can populate the remaining fraction, each typically under 0.3% individually. These figures vary by phenotype, cultivation method, and post-harvest handling.
Boiling points and volatility inform consumption strategy. Highly volatile monoterpenes like terpinolene and limonene can be lost with excessive heat or prolonged exposure to air; vaporization at 180–190°C helps preserve them. Sesquiterpenes such as caryophyllene and humulene persist at higher temperatures, which is why later draws often taste spicier and woodier. Proper cure and storage minimize oxidative terpene drift, preserving the intended profile.
For hashmakers, resin head size and cut timing are crucial to capture the brightest terpenes. Early harvests preserve top-note monoterpenes but may sacrifice yield and depth, while late harvests boost density and spice at the expense of citrus lift. Many solventless processors target a harvest window when trichomes are mostly cloudy with 5%–15% amber to balance flavor and potency. That window typically aligns with peak terpene intensity for Medi Ghost Train’s profile.
Experiential Effects
Medi Ghost Train is generally reported as a balanced hybrid with an initial head-clearing lift that transitions into a composed, body-friendly ease. The first phase frequently delivers mental brightness, focus, and a subtle motivational push, characteristic of terpinolene- and limonene-forward profiles. As the session unfolds, caryophyllene and myrcene contribute a soft landing that reduces tension without heavy couchlock. The overall arc suits daytime and early evening use when moderation is observed.
Onset with inhalation is typically 2–5 minutes, with a peak occurring around 20–40 minutes and a total duration of 2–3 hours. Vaporized doses feel cleaner and often emphasize the uplifting qualities, while combustion can lean spicier and fuller-bodied. At higher doses, some individuals may experience racing thoughts or increased heart rate, which is common among potent hybrids with energetic top notes. Dose control mitigates these risks and preserves the functional character.
Subjective intensity scales around moderate to strong, depending on potency and tolerance. Users with low tolerance often rate the initial uplift as 6–7/10, whereas experienced consumers can push the experience into 8–9/10 with larger inhalations. Music, creative work, and light social activities pair particularly well during the first hour. As effects settle, many report an easy relaxation that suits film, reading, or restorative tasks.
Edible formats shift the timeline, with onset around 45–90 minutes and peak at 2–3 hours, lasting up to 6 hours. Because edibles often emphasize body effects, Medi Ghost Train in ingestible form can feel more soothing and less cerebral compared to inhalation. New users should begin at 2.5–5 mg THC and wait a full 2 hours before redosing. This protocol minimizes overshooting the desired functional zone.
Tolerance, set, and setting all shape the outcome. Those prone to anxiety may want to pair low doses with calming environments, hydration, and breathwork for optimal results. Users with experience in energetic sativa-leaning hybrids often find Medi Ghost Train more manageable and versatile due to its body-balancing end phase. Overall, it offers a modern hybrid experience that accommodates productivity and relaxation within the same session.
Potential Medical Uses and Safety Considerations
Given its hybrid balance, Medi Ghost Train is commonly explored for daytime relief of stress, low mood, and task-related fatigue. The uplifting onset may aid motivation and focus in some users, while the subsequent body ease can help decompress tension. Anecdotally, patients cite utility for mild to moderate anxiety when doses are modest and environments are supportive. Reported benefits often include mood elevation, creative engagement, and gentle muscle relaxation.
From a mechanistic standpoint, THC contributes to analgesia and anti-spasmodic effects via CB1 receptor activity, while beta-caryophyllene’s CB2 engagement supports anti-inflammatory pathways in preclinical research. Limonene and pinene have been studied for potential pro-attentional and anxiolytic properties, though human data remain mixed and dose-dependent. Myrcene’s sedative characteristics may contribute to improved transition to rest in later hours, especially as the high tapers. These synergies align with observed relief in stress-related somatic complaints.
Use cases frequently reported by patients include support for migraine prodrome, tension headaches, and neuropathic discomfort, particularly when vaporized at low to moderate doses. Some individuals with ADHD-like symptoms find the initial focus helpful for short sprints of concentration, though outcomes are highly individualized. For mood support, users often report subjective improvements in outlook within 10–20 minutes of inhalation. These accounts align with the strain’s energizing top end followed by a smoothing finish.
Safety considerations include the risk of anxiety or tachycardia at high THC doses, particularly in sensitive users. Those with panic disorder or severe anxiety may prefer microdosing strategies—one or two small inhalations or 1–2.5 mg THC orally—to assess response. Dry mouth and dry eyes are common and can be managed with hydration and lubricating eye drops. As with all cannabis use, avoid driving or operating machinery until you know how the strain affects you.
Drug interactions deserve attention, especially with sedatives, SSRIs, tricyclic antidepressants, or blood pressure medications. While serious interactions are uncommon, cannabinoids can alter metabolism via CYP450 pathways, potentially affecting medication levels. Patients should consult healthcare providers before integrating cannabis into a treatment plan. Pregnant or breastfeeding individuals should avoid THC-containing products due to insufficient safety data.
Comprehensive Cultivation Guide
Genetics and sourcing: Medi Ghost Train originates from MadCat’s Backyard Stash and is categorized as an indica/sativa hybrid. Availability may be limited to discrete drops or clone-only distribution depending on region, so verify provenance to avoid mislabeled cuts. Keep in mind that proprietary crosses can show phenotype variation; consider hunting 6–10 plants to select a keeper in seed runs. Clones from a trusted source will reduce variability and stabilize your results.
Growth pattern and vigor: Expect moderate to high vigor with a stretch factor of about 1.3x–2.0x during the first 2–3 weeks of flower. Internode spacing tends to be medium, benefiting from topping, low-stress training (LST), and screen of green (SCROG) techniques. Canopy uniformity is key—aim for 6–12 primary tops per plant in a 4×4 ft (1.2×1.2 m) space. Structural support via trellis netting or bamboo stakes is recommended from week 4 of flower onward.
Environment targets (veg): Maintain 75–82°F (24–28°C) with 60%–70% RH and a VPD of 0.8–1.1 kPa. Provide 18–24 hours of light with PPFD around 350–600 µmol/m²/s depending on CO2 availability. In soil or coco, feed to an EC of 1.2–1.6 with pH 6.2–6.6; in hydroponics, run EC 1.0–1.4 with pH 5.7–6.0. Strong, moving airflow and oscillation prevent microclimates and strengthen stems.
Environment targets (flower): Transition to 72–80°F (22–27°C) with RH 50%–60% weeks 1–4, then 45%–50% weeks 5–7, and 42%–48% weeks 8–10. Keep VPD near 1.2–1.5 kPa mid-flower to balance transpiration and reduce mold risk. PPFD of 800–1000 µmol/m²/s in ambient CO2 (400–500 ppm) is a solid target, rising to 1000–1200 µmol/m²/s under 800–1200 ppm supplemental CO2 if heat is controlled. Ensure robust extraction and negative pressure for odor control.
Medium and nutrition: Medi Ghost Train performs well in high-quality coco or living soil. In coco, consider a 70/30 coco/perlite blend for aeration, irrigated to 10%–20% runoff to prevent salt buildup. In soil, build with balanced macro/micros and ample calcium and magnesium to support heavy trichome production. Many growers report success at EC 1.6–2.2 in mid-to-late flower with a gradual taper before flush.
Irrigation strategy: In coco, smaller, more frequent irrigations stabilize EC and root-zone oxygen; 1–3 irrigations per light cycle are typical, depending on pot size and plant size. In soil, water thoroughly when containers reach about 40%–50% of their saturated weight, avoiding chronic overwatering. Root-zone temperatures should be maintained around 68–72°F (20–22°C) for optimal nutrient uptake. Enzymes or beneficial microbes help manage root exudates and promote resilience.
Training and pruning: Top once or twice during veg to spread the canopy, then tuck shoots under a SCROG net for even light distribution. Conduct a light prune at day 21 of flower to clear larf and improve airflow, followed by a tune-up around day 42 if needed. Avoid excessive strip that can shock haze-leaning phenotypes; aim to retain leaf area for photosynthesis while removing blockages. Lollipop the lower 20%–30% of the plant to redirect energy to top sites.
Flowering time and harvest window: Reported phenotypes commonly finish in 60–70 days, though some may extend to 70–77 days depending on environment and expression. Begin trichome checks at day 56; harvest when most trichomes are cloudy with 5%–15% amber for a balanced effect. Harvesting earlier (mostly cloudy, <5% amber) favors a brighter, more energetic profile, while later windows deepen body effects. Keep detailed notes to align harvest timing with your desired effect profile.
Yield expectations: Indoors, skilled growers frequently report 450–600 g/m², with top-end results exceeding 650 g/m² under high-intensity LEDs and CO2. Outdoors, in warm, dry climates with full sun, 600–900 g per plant is achievable in 30–50 L containers, with larger beds yielding more. Yield depends on phenotype selection, canopy management, and environmental stability. High terpene output may trade off slightly with raw yield in some phenotypes, which is typical of resin-focused lines.
Pest and disease management: Dense trichomes can paradoxically reduce pest pressure on buds but increase risk of powdery mildew in stagnant air. Maintain strong airflow, 0.3–0.5 m/s across the canopy, and manage RH to keep leaf surfaces dry. Implement an IPM that includes weekly scouting, yellow and blue sticky cards, and beneficials like Amblyseius swirskii or cucumeris for thrips and mites. Avoid foliar sprays after week 3 of flower to protect resin and prevent residues.
Deficiency and toxicity watchouts: Under high light, magnesium deficits can appear as interveinal chlorosis on older leaves; supplement with Mg at 30–50 ppm as needed. Calcium support is also important, especially in coco—target 100–150 ppm Ca through mid-flower. Excess nitrogen in late veg and early flower can cause overly leafy buds and delay ripening; taper N as you increase P and K around week 2–3 of flower. Monitor runoff EC weekly to avoid hidden salt accumulation.
Post-harvest handling: Dry at 60°F/15.5°C and 58%–62% RH for 10–14 days to maximize terpene retention and preserve bud structure. Aim for final moisture content around 11%–12.5% and water activity (aw) of 0.55–0.65 for shelf stability. Cure in airtight containers, burping daily for the first week, then every other day for weeks 2–3, and weekly thereafter. Most batches peak in flavor between weeks 4–8 of cure.
Concentrate performance: Medi Ghost Train’s resin architecture often translates well to solventless extraction. Quality indoor flower can yield 18%–25% rosin, with bubble hash recoveries around 3%–5% from fresh-frozen inputs, assuming optimal harvest and wash protocols. Press at 180–200°F (82–93°C) for maximum flavor, 200–220°F (93–104°C) for higher yield. Store concentrates at 35–45°F (2–7°C) to reduce terpene degradation and nucleation issues.
Outdoor and greenhouse considerations: The cultivar prefers a warm, dry, Mediterranean-like climate with abundant light and good airflow. In humid regions, aggressive defoliation, plant spacing, and proactive mildew management are essential, particularly in late flower. Greenhouses with dehumidification and light dep screens can extend performance in shoulder seasons. Choose earlier-finishing phenotypes in short-season locales to dodge autumn rains.
Quality assurance and COAs: Whenever possible, obtain third-party lab testing for potency, moisture, and residual contamination. Target total yeast and mold counts (TYMC) below local regulatory thresholds, and ensure no detectable pesticides if growing for patients. Tracking COA results across multiple harvests will reveal how tweaks to VPD, PPFD, and fertigation affect cannabinoids and terpenes. This data-driven approach is key to consistently expressing Medi Ghost Train’s potential.
Sustainability notes: Consider living soil or coco with recirculated nutrient solutions to reduce waste and environmental impact. LED fixtures offering 2.5–3.0+ µmol/J efficiency cut electricity usage compared to legacy HID systems, lowering operating costs over time. Water-saving irrigation strategies and condensate reclamation further reduce resource draw. Thoughtful, closed-loop practices benefit both the grower and the final product quality.
