Written by Ad OpsHistory
Moon Medic OG emerged from the breeding program at York Genetics, a cultivator known in enthusiast circles for advancing terpene-forward, OG-leaning chemotypes. While the exact release year has not been formally publicized, community chatter and dispensary menus began referencing Moon Medic OG in the last few cycles of the 2010s and early 2020s. The name signals a deliberate therapeutic slant, marrying classic OG potency with a smoother, more balanced sensory profile. From the start, the cut has been framed as mostly indica, a trait that meshes with the sedative reputation of many OG descendants.
In its rollout, Moon Medic OG gained traction among nighttime consumers who wanted the familiar gas-and-pine signature without the jittery lift of some lime-dominant sativas. Early adopters highlighted a steady body melt and mood leveling, two hallmarks of indica-forward OGs. Growers, meanwhile, pointed to sturdy lateral branching and moderate internodal spacing as promising cultivation traits. Those reports helped position the cultivar as a solid performer for both home and commercial rooms.
York Genetics has not relied on splashy competition circuits, and there are no verified major-cup trophies openly tied to Moon Medic OG. Instead, the cultivar grew by word of mouth, with small-batch releases and patient collectives noting repeatable effects. That grassroots pattern mirrors the way many OG hybrids found legs in the 2010s, where consistent phenotype expression mattered more than hype. Over time, this has translated into a loyal niche following in markets where OG profiles remain perennial best-sellers.
Because legal markets move quickly, lineage transparency often trails commercial availability. York Genetics has kept parental disclosure limited, which is not uncommon for proprietary OG projects. The combination of indica weight, OG aromatics, and rounded medicinal usability suggests highly selective inbreeding or a targeted cross. What has been consistent is the messaging of indica dominance, a through line confirmed by both growers and consumers.
Genetic Lineage
York Genetics bred Moon Medic OG and has not publicized a definitive pedigree, a common practice in competitive OG programs. The OG suffix strongly hints at Kush-family influence, most likely stemming from OG Kush or an OG-adjacent mother known for fuel, pine, and earthy tones. The Medic naming implies a focus on calmer, couch-friendly effects and possibly on smoothing out the edgier side of high-THC OGs. Together, the signals point toward a mostly indica heritage with a terpene stack tailored for evening relief.
In the absence of breeder-verified parentage, morphology and chemotype become useful clues. The plant commonly presents notable apical density, golf-ball to small-foxtail colas, and thick calyxes, all consistent with indica-leaning OG derivatives. Its terpene footprint frequently highlights gassy myrcene-caryophyllene underpinnings with limonene or pinene lift, a classic OG trio. That combination matches what many labs report in OG Kush descendants, where these three terpenes often represent the bulk of the volatile profile.
Another inference comes from how the strain handles training and late-flower feeding. Indica-dominant OG hybrids typically tolerate heavier potassium loads in weeks 6 through harvest, and growers report similar tolerance here. The cultivar also displays the stout branching and manageable 25 to 60 percent stretch that make indica-leaning OGs workable in small tents. Those physical and cultivation markers align with a selective OG-centric breeding approach.
While some assume the Medic tag signals elevated CBD, most OG-forward modern cultivars remain THC-dominant with CBD below 1 percent unless otherwise stated by a certificate of analysis. A minority of phenotypes in contemporary breeding can throw 0.5 to 2.0 percent CBD, but this is not guaranteed. Consumers should consult batch-specific lab results when available to confirm ratios. Until more data surfaces from York Genetics, Moon Medic OG is best understood as an indica-heavy, OG-leaning THC cultivar with therapeutic intent.
Appearance
Moon Medic OG forms dense, resinous flowers with a classic OG structure scaled slightly toward bulk. Colas tend to be medium in length with a firm, knuckled appearance, and they pack tightly on sturdy lateral branches. The calyxes swell prominently by week 6 to 7 of bloom, giving the buds a pebbled, high-surface-area look. A heavy trichome blanket creates a frosted sheen that can be seen even under lower-intensity light.
Coloration usually skews forest to moss green, with occasional anthocyanin flush under cooler night temperatures. Violet flecking along sugar leaves is not uncommon when night temperatures drop 5 to 8 degrees Celsius below day levels in late flower. Fiery orange to deep tangerine pistils weave through the trichome field, creating visual depth. As the cure progresses, those pistils often darken into rustier tones, accentuating contrast.
The resin heads are plentiful and bulbous, a trait valued by both hashmakers and flower consumers. Under a jeweler’s loupe, trichome stalks appear dense and uniform, a positive indicator for solventless yields. Most phenos develop a high proportion of cloudy heads by day 56 to 63, with amber rising thereafter. The cuticle layer is robust enough to withstand gentle trimming without excessive resin smearing.
Properly trimmed Moon Medic OG buds finish with a compact, weighty hand-feel and relatively low void space. Expect nug sizes ranging from 0.8 to 2.5 grams on average, depending on training and plant count. The overall bag appeal is heightened by the crystalline finish and the contrast of pistils against the green base. This visual signature helps the cultivar stand out even among crowded OG shelves.
Aroma
The jar note opens with a diesel-forward push wrapped in pine needles and damp earth, a hallmark of OG Kush family lines. A lemon rind edge and faint herbal sweetness provide lift above the fuel core. On the grind, the bouquet brightens noticeably as volatile monoterpenes release, emphasizing citrus, eucalyptus, and a peppery tickle. The resulting nose is assertive but balanced, leaning gassy without becoming acrid.
Within the first minute of exposure, the scent evolves from heavy fuel to a layered forest-floor profile. Observers often call out fresh sawdust, rosemary, and a hint of menthol in cooler environments. That shift reflects the different evaporation rates of monoterpenes like limonene and pinene versus sesquiterpenes like beta-caryophyllene. A well-cured batch maintains these transitions for several minutes rather than flashing off immediately.
Curing technique has a measurable impact on aromatic intensity and stability. Slow-dried, 60 percent relative humidity material tends to retain higher total terpene content, commonly landing in the 1.5 to 3.0 percent range by weight for robust OG-types. Batches that are quick-dried or overhandled can lose up to 30 to 50 percent of top-note monoterpenes within the first week. Moon Medic OG rewards patience, with the most expressive jars often showing their best nose 14 to 21 days into cure.
Storage conditions further preserve the profile. Even small temperature fluctuations above 25 degrees Celsius accelerate terpene loss, especially limonene and myrcene. Airtight containers with minimal headspace and limited light exposure are ideal. Under those conditions, aroma density stays notably strong for 60 to 90 days post-cure.
Flavor
The flavor mirrors the nose, kicking off with gas and pine before unfolding into lemon peel and spiced wood. On inhale, the pine carries a cool, almost eucalyptus-like sensation that reads clean rather than bitter. On exhale, the diesel character deepens, and a peppery warmth lingers on the palate. Subtle herbal sweetness rounds the finish, keeping the profile cohesive and satisfying.
Vaporizer sessions at 175 to 190 degrees Celsius emphasize citrus and conifer tones with a lighter mouthfeel. As temperatures rise toward 200 to 210 degrees, the peppery caryophyllene and humulene notes emerge, intensifying body and throat presence. Combustion tilts the profile more toward diesel and toasted spice while suppressing some high-citrus sparkle. Many users report the smoothest expression in convection vapes that permit gradual temperature stepping.
Terpene retention is noticeably higher when material is cured to 10 to 12 percent moisture content. Under those conditions, the first two draws often deliver the brightest lemon-pine expression before settling into fuel and spice. A well-packed joint or a clean quartz banger helps keep flavors distinct rather than muddied. Repeated heating cycles, especially on concentrates, can rapidly degrade limonene and linalool, dulling the top end.
Aftertaste leans resinous and woody with a mild citrus echo. Hydration and palate cleansing extend flavor clarity across a session. As with many OG profiles, a slight tongue tingle can follow prolonged use, likely linked to caryophyllene and pinene. That effect generally subsides quickly and is part of the signature OG mouthfeel.
Cannabinoid Profile
Moon Medic OG presents as a THC-dominant, mostly indica cultivar by design from York Genetics. In mature legal markets, lab-tested OG-descendant flowers frequently cluster between 18 and 26 percent THC by dry weight, with outliers above 27 percent under optimized conditions. Absent a published certificate of analysis for this specific cultivar, a working expectation of 19 to 25 percent THC is reasonable for top-shelf batches. CBD typically measures below 1 percent unless a breeding program explicitly targets a balanced ratio.
Minor cannabinoids can add meaningful nuance even at low levels. CBG in OG-leaning flowers often lands between 0.1 and 1.0 percent, providing subtle tonic qualities and supporting perceived clarity. THCV is usually trace in OG lines, commonly below 0.3 percent, and may contribute a slight focusing edge at very low doses. CBC tends to be detectable but minor, generally under 0.5 percent in most flowers.
Potency is influenced by cultivation choices, harvest timing, and post-harvest handling. Trichome maturity correlates with the subjective heaviness of the effect, with 10 to 20 percent amber gland heads often aligning with deeper sedation. Rapid drying or elevated storage temperatures can degrade THC into CBN, which may increase perceived drowsiness but reduce overall psychoactivity. Batches kept at 16 to 20 degrees Celsius and 55 to 62 percent relative humidity maintain potency more effectively over 60 days.
Dose planning benefits from translating percentages into milligrams. A gram of flower testing at 22 percent THC contains roughly 220 milligrams of THC, with inhalation bioavailability often estimated between 10 and 35 percent depending on technique. A modest 0.1 gram bowl from such a batch delivers about 22 milligrams THC available in plant material, of which an estimated 2 to 8 milligrams may reach systemic circulation. Consumers sensitive to THC often find 2 to 5 milligrams inhaled sufficient for nighttime relief, while tolerant users might prefer 10 to 20 milligrams.
New or returning consumers should start low, especially with indica-forward OGs known for strong body load. Small titrations every 15 to 30 minutes allow for controlled escalation without overshooting comfort. Edible or sublingual routes will convert similar cannabinoid totals into more prolonged and sometimes heavier effects, with peak onset often delayed 60 to 120 minutes. Regardless of route, batch-specific lab results are the best guide for precise planning.
Terpene Profile
Moon Medic OG consistently presents a classic OG terpene triad, with myrcene, beta-caryophyllene, and limonene commonly leading. In many OG-derived cuttings, total terpene content falls between 1.5 and 3.0 percent by weight under careful curing, and Moon Medic OG appears to align with this robust range. Myrcene frequently anchors the profile around 0.5 to 1.5 percent, contributing to musky, earthy sweetness and perceived sedation. Beta-caryophyllene often follows at roughly 0.3 to 1.0 percent, adding peppery spice and potential CB2 receptor activity.
Limonene is typically the citrus lift, present near 0.3 to 0.8 percent in expressive jars. That range supports the lemon peel brightness that many users describe on first crack. Pinene and humulene show up as secondary contributors, underpinning pine sap and woody notes. Linalool may be detectable in some phenotypes, adding a faint floral calm that softens edges.
The practical importance of terpenes extends beyond aroma. Interactions sometimes referred to as the entourage effect can modulate subjective experience, with myrcene and linalool associated with calm and beta-caryophyllene hypothesized to influence inflammation perception. While definitive clinical quantification is still evolving, consumer reports consistently tie myrcene-forward OGs to heavier body relaxation. Moon Medic OG fits that pattern in both nose and feel.
Terpene stability hinges on storage and handling. Monoterpenes such as limonene and pinene volatilize faster than sesquiterpenes like caryophyllene and humulene, which is why the profile starts bright and settles into spice and wood over a session. Minimizing heat and air exposure preserves the initial citrus-pop phase that makes the first draw so compelling. Airtight, lightproof storage at moderate temperatures best protects the cultivar’s layered profile.
For extraction, this terpene balance translates well into both hydrocarbon and solventless formats. The dense, bulbous resin heads observed on the flower support good mechanical separation for ice water hash. In cured resin or live resin, the citrus-fuel opening remains bold while caryophyllene-driven spice lends depth on the back end. Processors often target lower purge temperatures to maintain limonene and pinene brightness.
Experiential Effects
As a mostly indica OG, Moon Medic OG typically delivers a front-loaded calm that deepens into full-body relaxation over 30 to 60 minutes. The first phase often brings mood smoothing, muscle looseness, and a quieting of racing thoughts. As time passes, the body load gathers, making sofas, long playlists, and low-stimulus activities more appealing. Many users reserve the cultivar for late afternoon or evening to align with this wind-down arc.
Mentally, the headspace leans tranquil rather than intensely introspective or psychedelic. Some users report a clear initial focus window lasting 10 to 20 minutes, especially at very small doses, before the body heaviness takes the driver’s seat. In larger servings, the transition into weighted calm is quicker and more definitive. That duality allows flexible use based on dose and context.
Duration aligns with OG norms, commonly spanning 2 to 4 hours for inhaled routes, with the peak tapering by the 90-minute mark. Residual sedation can outlast the primary psychoactive glow, especially in low-light environments or after large doses. Compared to more energetic hybrids, Moon Medic OG is less likely to provoke racing thoughts but can reduce motivation to tackle complex tasks. Hydration and light snacks can improve comfort during the tail.
Side effects track standard high-THC flower patterns. Cottonmouth and dry eyes are the most common, with occasional reports of lightheadedness in standing positions after heavy sessions. As with many potent OGs, a small subset of users may experience transient anxiety if dosing is aggressive or if consumed in stimulating settings. Starting low and choosing a relaxing environment helps reduce that risk.
Potential Medical Uses
Moon Medic OG’s indica-forward profile and OG heritage make it a strong candidate for evening symptom relief. THC-dominant cultivars with myrcene and caryophyllene often align with pain modulation, muscle relaxation, and sleep preparation. Users dealing with stress-related somatic tension frequently note notable body ease within the first half hour. Subjectively, that early release can translate into better readiness for sleep routines.
For pain, THC’s central and peripheral effects, combined with beta-caryophyllene’s CB2 activity, are commonly reported as helpful in neuropathic and inflammatory contexts. While individual responses vary, inhaled THC doses in the 2 to 10 milligram range often serve mild to moderate evening discomfort. For durable relief, some patients layer a small oral dose to extend coverage into the night. The heavier body load of Moon Medic OG can complement heat therapy and gentle stretching routines.
Insomnia and sleep maintenance are frequent targets for indica OGs. Myrcene-heavy profiles are widely associated with easier sleep onset, and many consumers time their last inhalation 45 to 90 minutes before bed to align peaks with lights-out. Edibles based on the same cultivar may require 90 to 150 minutes to peak, so planning is essential. Aiming for 10 to 20 percent amber trichomes at harvest may further tilt the effect toward sedation.
Anxiety responses are nuanced and dose dependent. Low doses can deliver calming effects for situational stress, whereas higher doses in sensitive individuals may increase restlessness. Limonene and linalool presence may soften the edge at smaller servings, but slower titration remains the key. Users with anxiety sensitivity often do best in quiet environments with predictable sensory input.
For headaches and migraine, OG-derived strains are frequently chosen for their pressure-reducing body feel and distraction via mood lift. Modest inhaled doses taken early in an episode sometimes pair well with hydration and darkened rooms. Those who find heavy sedative effects counterproductive during the day might reserve Moon Medic OG for post-episode recovery. Consultation with a clinician familiar with cannabinoid therapies is advised for chronic conditions.
Across indications, batch-specific lab data should guide selection, especially regarding THC potency and terpene dominance. A jar with high limonene may feel brighter and possibly less sedating than one dominated by myrcene even within the same cultivar. Individuals should document responses in simple logs to refine timing and dose. This self-observation helps translate generic strain advice into personal benefit.
Comprehensive Cultivation Guide
Moon Medic OG grows like a textbook indica-leaning OG, with compact nodes, sturdy branching, and a manageable stretch. Expect a 25 to 60 percent elongation after flip depending on veg duration and light intensity. In most rooms, a veg time of 21 to 35 days from rooted clone produces healthy, scroggable canopies. The cultivar appreciates strong light and consistent environment control to maximize resin density.
Environment targets for veg sit well at 24 to 27 degrees Celsius by day and 18 to 22 by night, with 60 to 70 percent relative humidity. In early flower, shift to 24 to 26 degrees and 50 to 60 percent humidity, then taper to 45 to 55 percent from week 5 onward. Target VPD in the 0.9 to 1.2 kPa range in veg and 1.1 to 1.4 kPa in flower for balanced transpiration. Good airflow across all canopy layers helps prevent microclimates and reduces pathogen risk.
For lighting, a dense OG like this responds well to 700 to 900 µmol m−2 s−1 PPFD in mid flower. Advanced rooms may push 900 to 1100 PPFD with supplemental CO2 at 900 to 1200 ppm to support increased photosynthesis. Keep daily light integral in the 35 to 45 mol m−2 d−1 range to avoid stress while maximizing output. Monitor leaf temperature differential to ensure actual leaf temps align with environmental setpoints.
In media, coco-perlite blends and well-aerated soilless mixes provide reliable control. Hydroponic approaches like DWC or recirculating systems can yield very high resin density if root zone temperatures stay at 18 to 20 degrees Celsius. For soil or peat-based substrates, pH targets of 6.2 to 6.6 work well; in coco, 5.8 to 6.2 is ideal. Maintain run-off EC at 1.6 to 2.3 mS cm−1 in mid-flower for vigorous phenotypes and adjust by leaf color and tip response.
Feeding schedules should emphasize nitrogen restraint after week 3 of flower while increasing potassium. A common arc is 120 to 160 ppm nitrogen in early bloom, tapering to 80 to 110 ppm by week 6. Phosphorus demand remains moderate, with 50 to 70 ppm sufficient for most runs, while potassium climbs toward 220 to 320 ppm late bloom. Adding magnesium at 50 to 70 ppm and calcium at 120 to 180 ppm maintains leaf health under strong light.
Training is straightforward and rewards early intervention. Top once or twice in veg, then use low-stress training to flatten the canopy before flip. A single-layer trellis supports lateral spread; a second layer installed around week 2 to 3 of flower helps hold weight as colas harden. Defoliate lightly at day 21 and again around day 42 to open airflow without overexposing buds.
Flowering time typically lands between 56 and 65 days for most phenotypes. Those seeking maximum sedation often harvest when 10 to 20 percent of trichomes show amber, which may push the window to 63 to 70 days. Cooler nights in the final two weeks can encourage pigment expression without stalling ripening. Keep an eye on botrytis risk as colas densify late.
Yields are medium to above average when canopies are managed well. Indoors, 400 to 550 grams per square meter is a reasonable target under 700 to 900 PPFD, with optimized runs exceeding 600 grams per square meter. Outdoor plants in full sun with rich soil can finish at 500 to 900 grams per plant depending on veg length and pest pressure. Dense bud structure demands diligent mold prevention in humid climates.
Irrigation cadence should follow a wet-to-dry rhythm that avoids root hypoxia. In coco, multiple small fertigations per day during peak flower maintain stable EC and prevent salt stacking. Aim for 10 to 20 percent runoff to keep the rhizosphere clean. In soil, water only when the container feels light and the top inch is dry, ensuring thorough saturation and full drainage.
Pest and disease management focuses on prevention. Sticky cards, weekly scouting, and rotating essential IPM inputs like beneficial mites and Bacillus-based sprays maintain a clean canopy. Avoid foliar applications after week 3 of flower to keep surfaces residue-free and preserve terpenes. Environmental discipline is the most reliable mold deterrent for dense OG tops.
CO2 supplementation can lift biomass and resin density when paired with high light. Keep CO2 at ambient 400 to 600 ppm during veg if not enriching, and feed up to 900 to 1200 ppm during weeks 2 to 6 of flower when PPFD is above 900. Always maintain sufficient airflow and monitor worker safety when enriching. Decrease CO2 in late bloom as metabolic demand tapers.
Harvest technique benefits from a careful trichome read using 40x magnification. For a balanced effect, cut when most heads are cloudy with a sprinkling of amber and minimal clear. Wet trim large fan leaves, then hang whole or in large branches to slow-dry for 10 to 14 days at 18 to 20 degrees Celsius and 55 to 60 percent humidity. Aim to follow the 60 and 60 rule as closely as your space allows.
Curing should be patient and methodical to protect Moon Medic OG’s terpene stack. Jar at 10 to 12 percent moisture content and burp as needed to keep headspace humidity in the 58 to 62 percent range for the first two weeks. Expect the aroma to crest between days 14 and 21, after which stability improves. Long cures of 4 to 8 weeks often deliver the smoothest, most complex flavor.
Outdoor and greenhouse runs require special attention to late-season humidity. Prune for airflow, stake branches, and consider light dep to finish before peak autumn rains in wetter regions. Organic top-dress regimens with balanced NPK and micronutrients can produce fragrant, characterful flowers, though yields may lag high-input systems. Regardless of method, cleanliness and timing are the keys to showcasing the cultivar’s resin potential.
For propagation, healthy mothers should sit under 250 to 400 PPFD with conservative feeding to keep internodes tight. Cuttings root reliably within 10 to 14 days in 20 to 24 degrees Celsius media with 75 to 85 percent humidity. Choose vigorous, pest-free donors to preserve the cultivar’s resin density and structure. Availability of seeds or clone-only access can vary, so check directly with York Genetics or licensed distributors in your market.
Common mistakes include overfeeding late bloom, insufficient support for heavy tops, and allowing humidity spikes during lights-off. Tip burn and leaf clawing are early signs to reduce EC and reevaluate irrigation intervals. Watch for calcium and magnesium deficiencies under strong LEDs, which manifest as interveinal chlorosis and edge necrosis. Address quickly with appropriate Cal-Mg dosing and minor pH adjustments.
By dialing environment, nutrition, and harvest timing, growers can consistently bring out Moon Medic OG’s best traits. The cultivar rewards attention to detail with dense, shimmering flowers that hold their nose through the cure. Its mostly indica heritage from York Genetics translates to manageable canopies and predictable finishing windows. With repeatable process control, the results are both commercially attractive and personally satisfying.
