Written by Ad OpsHistory and Origins
Cambodian x Haze is a modern sativa-dominant hybrid developed by Scott Family Farms, designed to fuse the electric clarity of a Southeast Asian landrace with the incense-and-citrus mystique of classic Haze. Cambodian landrace cannabis historically thrived along equatorial latitudes, where year-round photoperiod stability shaped tall, slender plants with long flowering windows. Haze, originally stabilized in California in the 1970s, blended tropical genetics (often cited as Mexican, Colombian, Thai, and South Indian influences) into a cultivar celebrated for soaring, cerebral effects but notoriously long bloom times. Bringing these parents together creates a lineage anchored in equatorial vigor with a modern push for potency, aroma complexity, and manageable flowering.
Scott Family Farms aimed to preserve the unmistakable sativa clarity that Cambodian lines are known for while capturing the resin density and layered terpenes typical of Haze. Such a cross often targets reduced flowering duration compared to older Haze selections without sacrificing the radiant mental uplift that consumers prize. In practice, this tends to mean phenotypes in the 10–13 week flowering range—shorter than original Haze selections that commonly ran 12–16 weeks. The result is a cultivar that stays true to sativa heritage yet fits more feasibly into contemporary grow schedules.
The Haze family has remained perennially popular due to its profile of energy, focus, and creativity, which is reflected in market trends and grower demand over decades. Even in recent years, Haze derivatives and Haze-influenced varieties frequently headline “best strains to grow” roundups, a testament to their staying power among cultivators and connoisseurs. Publications highlighting top strains for planting seasons as late as 2019 repeatedly feature Haze-type offerings, reinforcing that the demand for cerebral sativas has not diminished. Cambodian x Haze sits comfortably in this tradition while adding its own Southeast Asian lift.
Historical adoption of Southeast Asian landraces into Western breeding frameworks has had a measurable impact on chemotypes and growth patterns. Cambodian inputs tend to push lanky architecture, high calyx-to-leaf ratios, and pungent citrus-lemongrass aromatics. Haze brings incense, spice, and a notable terpinolene- and ocimene-leaning terpene fingerprint common to many uplifting profiles. Together, they form a sativa cornerstone with a track record of high THC potential and low CBD, consistently prioritized in modern market preferences.
Genetic Lineage and Breeding Rationale
Cambodian x Haze pairs a Southeast Asian landrace sativa with a Haze backbone to capture the best traits of both worlds. Cambodian sources typically express narrow leaf morphology, tall frames, and late-season ripening, while Haze lines contribute resinous calyxes, stimulating highs, and classic incense-citrus notes. The breeding intent often includes moderating the extreme flower time of pure Haze while retaining its potency and complexity. By stacking these sativas, breeders can stabilize for high-energy effects with improved yield-to-time ratios.
Potency expectations are grounded in well-documented Haze relatives and derivatives. For example, Super Silver Haze, widely referenced in grow literature, has been listed with THC around 19% and is renowned for long branches and responsiveness to LST and ScrOG training. Amnesia Haze, another hallmark Haze derivative, is frequently cataloged with very high THC—over 20%—and low CBD in retail seed listings. These benchmarks support the plausible potency range of Cambodian x Haze, which typically trends toward high THC and minimal CBD.
From a selection perspective, breeders often chase phenotypes with stacked calyx development, reduced leaf mass, and terpene richness to improve dry-down quality and bag appeal. The cross may segregate into a few common chemotypes: terpinolene-leaning, citrus-forward limonene-ocimene blends, and occasional diesel-tinged phenos where Haze ancestry can throw fuel-like accents. The breeding process then narrows these into a uniform expression with predictable nose, effect, and canopy structure. Each filial generation improves trait reliability through careful phenohunts and backcrossing.
Cambodian genetics can also introduce unique minor cannabinoids and terpenes more likely in equatorial sativas, including trace THCV and geraniol. The latter has been profiled in cannabis literature as a minor yet interesting floral terpene that can subtly influence sweetness and perceived brightness. While exact percentages depend on lab results for a given cut, the direction of selection has clearly been toward energetic clarity with nuanced aromatics. Scott Family Farms’ work exemplifies how targeted sativa breeding can retain vigor while polishing practicality for growers.
Appearance and Morphology
Cambodian x Haze typically presents as a stately, narrow-leaf sativa with expansive internodes and long, graceful laterals. Indoors, trained plants commonly finish between 120–200 cm, though untrained phenos can exceed this if given headroom and extended veg. Outdoors or in greenhouses, heights of 250–350 cm are achievable under long, warm seasons. The stretch after flip can be substantial, often 2–3x, necessitating proactive training.
Buds exhibit high calyx-to-leaf ratios with delicate, foxtail-like clusters that stack along lanky spears. The structure is airy to medium-dense, a typical sativa hallmark that aids airflow and mitigates botrytis in humid environments. Trichome coverage is substantial—expect a frosty shimmer across bracts and sugar leaves, with glandular heads maturing from clear to cloudy and amber in late flower. Pistils begin in pale cream-to-apricot hues and often deepen to burnt orange at maturity.
Leaves are slender, with 7–11 narrow leaflets most common in mature fans, and petioles that can show lime to mid-green. Under cooler nights or nutrient changes, some phenotypes will display subtle anthocyanin expression along petioles or sugar leaves, though this is not guaranteed. Stems are flexible yet resilient, making them suitable for low-stress training and netting. Node spacing tends to open with strong light intensity, a welcome trait for even canopy development.
Yield potential scales with training, light, and root volume. In optimized indoor setups with a well-managed ScrOG, growers can expect around 500–650 g/m², while large, healthy outdoor plants may reach 700–1200 g per plant in climates that allow full maturity. Despite the sativa bud structure, a high calyx ratio and prolific resin output help preserve marketable density post-dry. Proper dry and cure can preserve an eye-catching sparkle that showcases the cultivar’s resin-rich appeal.
Aroma
The aromatic signature of Cambodian x Haze is an elegant interplay of citrus zest, incense, and sweet herbal brightness. Freshly broken buds release a rush of terpinolene-style top notes, reminiscent of pine, sweet lime, and crushed herbs, layered over a gentle spice. A lemongrass-and-ginger facet, commonly associated with Southeast Asian sativas, appears in many phenotypes and sharpens the upper register. As flowers cure, a deeper sandalwood-incense undertone from the Haze parentage develops, anchoring the nose with sophistication.
Total terpene content in sativa-dominant cultivars often falls in the 1–3% of dry weight range, with terpinolene sometimes comprising a substantial share of that fraction. Cambodian x Haze aligns with this pattern, frequently showing terpinolene, ocimene, and limonene among the most prominent volatiles. Myrcene may contribute a faint mango-herbal sweetness, while beta-caryophyllene adds a peppery warmth that registers more clearly after grinding. Subtle floral hints—traces of geraniol—can lift the bouquet with a rosy, candy-like nuance in select phenotypes.
Haze lineages can occasionally throw fuel-tinged complexities, a characteristic that cannabis breeders familiar with diesel-forward terpene sets may recognize. In Cambodian x Haze, these appear more as background notes than dominant drivers, but they lend a sophisticated sharpness that some connoisseurs prize. The interplay between sweet-citrus, spice, and faint diesel edges reads as layered, evolving in the jar over a 3–5 week cure. These changes reflect the gradual volatilization and esterification dynamics typical in resin-rich sativas.
Aromatics intensify significantly during late bloom, making carbon filtration and airflow management essential for discretion indoors. In controlled trials and grow diaries, sativa plants with strong terpinolene-ocimene expression often register as more fragrant during the last 2–4 weeks of flower. Expect the scent to linger in drying rooms and cured storage, where correct environmental control preserves the top notes. With well-managed curing parameters, the bouquet remains vivid and clean rather than grassy or muted.
Flavor
On the palate, Cambodian x Haze delivers a bright, zesty entry followed by incense-laced sweetness and a lightly peppered finish. The first impression is often lime peel and sweet pine, with a lemongrass sparkle that reads as brisk and refreshing. On exhale, the Haze parent’s sandalwood-incense and herbal spice emerge, offering depth and length. A faint floral blush, likely from trace geraniol and linalool, rounds the mid-palate in certain phenos.
Vaporizing at lower temperatures (175–190°C) highlights the top-end terpenes—terpinolene and ocimene—preserving citrus-herbal clarity and minimizing throat bite. At slightly higher settings (195–205°C), limonene and caryophyllene come forward, deepening the spice and wood tones. Combustion tends to emphasize peppery caryophyllene at the back of the throat while softening the citrus edge. Across methods, the aftertaste remains clean and resinous, with a persistent citrus-incense echo.
As with many sativa-leaning flowers, flavor fidelity depends heavily on post-harvest protocols. A slow dry (10–14 days at ~18–20°C and 55–60% RH) paired with a gentle cure preserves terpenes that otherwise volatilize rapidly. Aroma-to-flavor translation is strongest when chlorophyll and residual sugars are gradually reduced without overdrying. Properly cured batches retain a crisp citrus attack even months later, especially in airtight, UV-protected storage.
Phenotypic variation can shift emphasis among citrus, herb, and spice. Some cuts lean lemon-lime with a green tea snap; others suggest sweet basil over sandalwood with fleeting fuel sparks. This variability reflects the polygenic nature of terpene synthesis in sativas and the influence of environment (light spectrum, nutrition, temperature) on expression. Well-executed grows reward the palate with layered, evolving draws rather than a single-note profile.
Cannabinoid Profile
Cambodian x Haze is typically a high-THC, low-CBD cultivar, echoing the norm for Haze-leaning sativas. Based on Haze relatives documented by seed vendors and breeders, a realistic expectation is THC in the 18–24% range under competent cultivation. For reference, Super Silver Haze has been cited around 19% THC, while Amnesia Haze is often listed with very high THC—over 20%—and low CBD. Cambodian x Haze tends to map within these bounds, though actual lab results vary by phenotype and grow conditions.
CBD content is usually minimal, commonly 0–1%, which means the psychoactive experience is largely guided by THC and the terpene entourage. Minor cannabinoids may include CBG around 0.1–1.0% and CBC between 0.05–0.2%, typical of many modern THC-dominant cultivars. Trace THCV is plausible in Southeast Asian-influenced lines, with reported values in some sativas ranging from 0.2–1.0%, though this requires specific lab confirmation for each cut. These minor compounds can subtly modulate the experience, including appetite, alertness, and perceived clarity.
Batch-to-batch variability stems from genetics, environment, harvest timing, and post-harvest handling. Early harvests, when trichomes are mostly cloudy with minimal amber, can trend toward a more alert, heady effect at similar THC levels. Later harvests, with elevated amber ratios, may feel marginally heavier even without a change in total THC. This makes targeted harvest windows a key lever for dialing the experience.
Given the expected potency, dosing considerations are prudent for new consumers. Inhaled methods reach peak plasma THC within minutes, while oils and edibles can take 30–120 minutes to onset and last significantly longer. Because CBD is low, there is less internal buffering of THC’s intensity, increasing the importance of set, setting, and dose. Laboratory testing remains the only reliable way to quantify cannabinoids in any individual batch.
Terpene Profile
Cambodian x Haze generally expresses a sativa-forward terpene ensemble anchored by terpinolene, ocimene, and limonene. In many sativa chemotypes, total terpene content averages 1–3% of dry weight, and terpinolene can represent a significant proportion of that. A plausible working range for dominant compounds in this cultivar is terpinolene at 0.3–0.8%, beta-ocimene at 0.1–0.4%, and limonene at 0.2–0.5% by dry weight. These figures are guideposts rather than guarantees and require lab verification for any given cut.
Supportive terpenes commonly include beta-caryophyllene (0.1–0.4%), myrcene (0.2–0.6%), and humulene (0.05–0.2%). Caryophyllene provides peppery spice and interacts with CB2 receptors, potentially adding a body-soothing edge without dampening the head. Myrcene, even in moderate amounts, can contribute tropical fruit and herbal sweetness, balancing the sharper citrus-herb top notes. Humulene may add a subtle woody dryness, complementing the Haze incense character.
Trace florals like geraniol (around 0.02–0.1%) and linalool (0.02–0.1%) can lift the bouquet and read as candy-like or lightly perfumed. Though minor in quantity, these molecules disproportionately influence perceived sweetness and smoothness on the palate. Cannabis industry resources frequently profile geraniol as a noteworthy secondary terpene, and its presence in Haze-leaning cuts can explain faint rose-like highlights. Together, the ensemble skews bright, aromatic, and kinetic.
The functional synergy of this profile aligns with clean, uplifting experiences characteristic of sativa mixes described by seed retailers. High terpinolene-ocimene environments are often reported to feel energizing and creative, while limonene’s citrus spark correlates with mood elevation in user surveys. Beta-caryophyllene’s CB2 activity may temper discomfort without clouding the mind. This balance helps explain the cultivar’s appeal to daytime consumers seeking clarity and verve.
Experiential Effects
Cambodian x Haze is widely appreciated for a clean, uplifting, and cerebral effect profile. The onset is typically brisk when inhaled, with users noting mood elevation and an alert, focused headspace within minutes. The mental energy often pairs with motivation and a curiosity-driven creativity, making it suited to brainstorming, outdoor activity, or social settings. Body effects are present but secondary, generally described as light, limber, and non-sedating.
Consumer feedback on sativa-focused seed mixes echoes a similar arc: a bright beginning that translates into productive, energized hours. This aligns with the cultivar’s terpene ensemble, where terpinolene, ocimene, and limonene interplay with high THC to produce an open, sparkling mental tone. In typical sessions, peak intensity lasts 60–120 minutes for inhaled routes, with residual clarity trailing for another hour. Edible forms can extend the duration to 4–6 hours, though users should start low due to the cultivar’s low CBD buffering.
At higher doses, some individuals may experience racy heart rate, restlessness, or transient anxiety. This is consistent with broader survey data from high-THC sativas where overstimulation correlates with dose and setting. Sensitivity varies: those prone to anxiety may prefer microdoses (e.g., 2–5 mg THC equivalents) to capture the mood-lift without intensity spikes. Hydration and mindful pacing help moderate these effects.
Common side effects include dry mouth and dry eyes, reflecting cannabinoid-driven changes in salivary and ocular moisture production. Mild increases in pulse (often in the range of 10–30 bpm) can occur briefly after onset for some users. As always, individual physiology, tolerance, and environment shape the experience significantly. For many, Cambodian x Haze shines as a daytime companion, sharpening focus and buoying outlook.
Potential Medical Uses
The bright, energizing qualities of Cambodian x Haze may appeal to patients seeking daytime mood support and cognitive activation. User reports for sativa-forward profiles frequently mention improved outlook, motivation, and task engagement, attributes that can be relevant for mild depressive symptoms or fatigue. Limonene-rich environments are often associated anecdotally with uplifted mood, while terpinolene-forward chemotypes are commonly described as creative and clarifying. While clinical research is still evolving, these patterns make sense in light of the cultivar’s THC-forward, low-CBD chemistry.
THC at moderate doses may help some users manage neuropathic discomfort, headaches, or stress-linked neck and shoulder tightness. Beta-caryophyllene, a CB2-interacting terpene, can contribute an anti-inflammatory dimension without adding sedation. For those with situational anxiety where fatigue is a concern, careful microdosing can sometimes provide a little lift without overwhelming stimulation. However, dosing must be personalized, and those with anxiety disorders should proceed cautiously with any high-THC sativa.
Because CBD is typically minimal (0–1%), the cultivar lacks a built-in counterbalance to THC intensity. Patients sensitive to THC’s psychotropic effects may prefer to co-administer CBD or choose a different chemotype. Individuals with a history of psychosis, arrhythmia, or severe anxiety should consult a clinician before using high-THC cannabis. As always, this information is educational and not a substitute for professional medical advice.
For symptom timing, inhalation offers rapid relief, helpful for acute episodes of low mood or sudden migraine auras, while edibles provide longer coverage for predictable daytime needs. Patients using edibles should start low due to the delayed onset and extended duration. Tracking dose, time, and symptom changes in a journal can clarify whether this cultivar’s profile aligns with personal therapeutic goals. Laboratory testing and consistent sourcing help maintain predictable outcomes over time.
Comprehensive Cultivation Guide
Cambodian x Haze performs best under strong light, stable climate control, and early canopy management. Indoors, plan for 10–13 weeks of flowering after a flexible veg, with a 2–3x stretch post-flip that calls for topping, low-stress training (LST), and netted canopies. Sativa-dominant Hazes like Super Silver Haze are known to love ScrOG and respond well to LST, and Cambodian x Haze follows suit. This training synergy improves light interception, flattens the canopy, and boosts yield efficiency per square meter.
Environment and climate: maintain day temps of 24–28°C in veg and 24–26°C in early flower, with 21–24°C at night. Aim for VPD around 0.9–1.2 kPa in veg and 1.2–1.5 kPa in flower, adjusting humidity from ~60–65% in veg to 45–55% in bloom. During late flower, many growers reduce RH to 40–45% to protect terpenes and thwart mold. Good airflow is essential throughout due to the variety’s strong terpene output late in bloom.
Lighting: sativa foliage can metabolize high intensities if acclimated. Target PPFD of 400–600 µmol/m²/s in early veg, ramping to 700–900 µmol/m²/s in flower, with daily light integrals of 35–45 mol/m²/day. CO₂ enrichment (1000–1200 ppm) can push metabolism and yields, but only when light, nutrients, and irrigation are already optimized. Keep canopy distance appropriate for fixture type to avoid light stress on sensitive, narrow leaves.
Nutrition: start with a balanced, nitrogen-forward veg mix, then transition to phosphorus/potassium emphasis from week 3–4 of flower onward. In hydro or coco, a typical electrical conductivity range is 1.0–1.2 mS/cm in early veg, 1.4–1.6 in late veg/early flower, and 1.6–2.0 in heavy bloom, tapering before flush. Calcium-magnesium supplementation supports rapid growth under LEDs, while silica can strengthen lanky stems. Reduce nitrogen in the final 2–3 weeks to preserve a clean burn and bright flavor.
Medium and pH: in soil, maintain pH 6.2–6.8; in coco/hydro, target 5.8–6.0. Well-aerated substrates (coco-perlite at 70/30 or living soil with ample aeration) mitigate overwatering risk during stretch. Sativa roots appreciate oxygen, so avoid compacted media and keep irrigation frequent but not excessive. Drainage of at least 10–20% per feed helps maintain ionic balance in inert media.
Training and structure: top once or twice to establish 4–8 strong mains, then spread them beneath a ScrOG net. LST and gentle supercropping during pre-flip and week 1–2 of flower help manage verticality. Avoid aggressive defoliation all at once; instead, leaf-thin in intervals to maintain momentum while opening light lanes. Expect a daily vertical gain of 2–5 cm during peak stretch if unrestrained.
Flowering time and harvest: most phenotypes finish in 70–90 days of 12/12, depending on environment and desired trichome maturity. Monitor trichomes with a loupe: many growers harvest when most heads are cloudy with 5–15% amber to preserve clarity. Pistil color is a coarse indicator; rely on glandular trichomes for precision. Flush for 7–14 days (method-dependent) to maximize flavor fidelity.
Yields: in dialed indoor runs with strong training, 500–650 g/m² is an attainable target. Outdoors, in warm, dry climates with long seasons, large plants can reach 700–1200 g per plant. The cultivar’s open bud structure reduces botrytis risk relative to denser indicas, though powdery mildew control remains important. Integrate IPM from day one to protect the lengthy flowering window.
Pest and disease management: prioritize prevention against powdery mildew, spider mites, and thrips. Maintain strong airflow across and under the canopy, sanitize tools and spaces, and consider biologics like Bacillus subtilis and Beauveria bassiana as part of a rotation. Foliar sprays should be ceased by early flower to safeguard terpene purity. Sticky traps and regular leaf inspections help catch outbreaks before they escalate.
Post-harvest handling: dry at 18–20°C and 55–60% RH for 10–14 days, then cure in airtight containers at 60–62% RH for 3–5 weeks. Burp jars daily initially, tapering as humidity stabilizes. Proper post-harvest care preserves the cultivar’s citrus-incense aromatics and mitigates chlorophyll harshness. Finished flowers hold their bouquet noticeably longer with a meticulous cure.
Outdoor and greenhouse notes: Cambodian x Haze prefers Mediterranean to subtropical conditions with abundant sun and steady warmth. At latitudes 35–45°N, expect harvest from late October to early November, weather permitting. Greenhouses extend viability in shoulder seasons and protect against late autumn rains. Prune for airflow and be prepared to support long, spear-like colas against wind.
Propagation and scheduling: germinate seeds in stable, warm conditions (24–26°C) and transplant as soon as healthy roots colonize plugs or small pots. Following best-practice cultivation guides, many growers start seeds or clones indoors and later move them to larger indoor spaces, greenhouses, or outdoors as conditions allow. This staging builds robust root systems and reduces transplant shock before the flowering run. Maintain consistent photoperiod control to prevent re-veg or premature flowering.
Compliance and genetics: source verified genetics from reputable breeders to ensure the intended Cambodian x Haze chemotype. Because long-flowering sativas are sensitive to environmental drift, log your inputs, climate data, and phenotypic outcomes to refine future cycles. Over several runs, incremental improvements in training timing, VPD control, and nutrition usually add double-digit percentage gains to yield. In capable hands, this cultivar rewards patience with large, sparkling, uplifting harvests.
Contextual benchmarks: seed industry notes about related Haze cultivars help calibrate expectations. Super Silver Haze’s documented affinity for ScrOG and LST, at roughly 19% THC, parallels Cambodian x Haze’s training responsiveness and potency band. Amnesia Haze’s frequent listing above 20% THC with low CBD underscores the high-THC, low-CBD pattern common to Haze-influenced sativas. Market guides continue to spotlight Haze-forward strains among top choices for grow seasons, illustrating consistent demand for this energetic, cerebral category.
