Written by Ad OpsOverview and Identity
Kosher Haze is an indica-leaning hybrid developed by the storied Super Sativa Seed Club (SSSC), a house known for terpene-forward breeding and robust production traits. Despite the name suggesting a classic sativa profile, this selection leans mostly indica in its heritage and expression, delivering stout plants, dense resin glands, and a grounded body effect. The “Haze” influence is still evident in its aromatic complexity and a clear, uplifting top note, but the structure, yield, and finish times tend to skew toward indica-dominant performance.
The strain is distributed through Dutch Passion’s platform under the Super Sativa Seed Club seed family, where it’s categorized for XL yields. Dutch Passion’s listing shows Kosher Haze offered in both regular and feminized formats, with pricing on the lower pack sizes starting around €44, depending on the exact pack configuration and regional availability. As a marketplace note, Dutch Passion highlights that cannabis seeds are collectible souvenirs in areas where cultivation is prohibited, underscoring the need to follow local laws.
Growers choose Kosher Haze for its combination of bag appeal, production, and a terpene profile that hints at incense, citrus rind, and earthy kush. The cultivar’s dense flowers, substantial trichome coverage, and sturdy branching make it a candidate for commercial-quality results even in small footprints. In properly dialed indoor environments, it rewards attentive training and stable climate control with resinous, weighty colas.
Users often note a balance between heady clarity and body-centered calm, reflecting the hybrid’s blended heritage. The strain’s sensory experience is vibrant, with a layered bouquet that can shift as the cure progresses from bright and spicy to sweetened, woody, and slightly floral. Its versatility across vaporization, smoking, and extracts also makes Kosher Haze a popular choice for both connoisseurs and production-minded growers.
History and Breeding Background
Super Sativa Seed Club originally rose to prominence in the late 1980s, and its modern revival under the Dutch Passion umbrella has reintroduced classic breeding philosophy with contemporary selections. Kosher Haze emerged within this renewed SSSC lineup as a terpene-forward hybrid that marries kush heft with Haze complexity. While the exact parent cuts have not been publicly disclosed, the naming convention and trait package strongly suggest a kush lineage crossed with a Haze-type donor.
This hybridization strategy—combining dense, resin-caked indica structure with a high-contrast, incense-forward Haze aromatic set—has been an industry staple for increasing both yield and marketability. Breeders often target a “best of both worlds” outcome: reduced flowering time and tighter internodes from the indica side, combined with a more stimulating and layered nose from the Haze side. Kosher Haze is positioned to deliver on that brief, prioritizing production (notably tagged XL by Dutch Passion) without sacrificing nuanced flavor.
In practice, indica-leaning Haze hybrids like Kosher Haze are designed to fit modern indoor cycles and canopy methods such as SCROG and SOG. They typically offer more predictable finishing windows than pure Haze selections, which can run 12–14+ weeks. By contrast, Kosher Haze is commonly grown and harvested within a roughly 9–10 week bloom window in optimized indoor conditions, putting it squarely in line with the expectations of contemporary hobby and craft growers.
Market interest in such hybrids is supported by consumer preference trends that reward both potency and terpene richness. Over the last decade, dispensary data have shown that strains combining 18–24% THC with total terpene content around 2–3% consistently command higher shelf interest. Kosher Haze aims at that intersection, offering a resin-forward flower that refines easily into concentrates while delivering a multilayered sensory profile.
Genetic Lineage and Phenotypic Variability
SSSC has not released a full pedigree for Kosher Haze, which is common among proprietary lines designed to protect breeder IP and maintain a unique market position. However, the traits point to a kush-dominant base—dense bud structure, thick calyxes, and heavy resin—paired with a Haze-type aromatic overlay featuring citrus peel, cedar, and spiced incense. This combination explains the counterintuitive but breeder-noted reality that Kosher Haze’s underlying heritage is mostly indica.
In garden performance, growers report a predictable indica-style plant with moderate stretch (1.5–2.0× after the flip) and improved lateral branching compared with many pure kush lines. Phenotypically, approximately 60–70% of plants in similar indica-leaning kush/Haze crosses express shorter internodes and finish the earliest, while 30–40% lean slightly taller with a more overt Haze nose and a 7–10 day longer finishing time. Although exact ratios depend on environment and seed lot, this distribution aligns with general Mendelian outcomes for complex polyhybrids.
Terpene expression reflects the hybrid background: myrcene and beta-caryophyllene signatures common to kush lines, layered with limonene, terpinolene, and ocimene often associated with Haze types. This yields an unusually broad bouquet for an indica-leaner, especially after a thorough cure of 3–6 weeks. The end result is a cultivar that feels familiar in structure and timing to indica growers but opens up a more complex, high-contrast aromatic experience.
Chemotype variability is typical for modern hybrids, but Kosher Haze falls into a commonly observed profile for potency-focused kush/Haze crosses. In reported lab tests for comparable genetics, THC tends to cluster in the upper teens to low/mid-20s, with CBD staying well below 1%. Minor cannabinoid displays of CBG around 0.2–1.0% are not unusual, adding to perceived “roundness” in the effect.
Appearance and Plant Morphology
Kosher Haze presents as a compact, vigorously branching hybrid that readily forms sturdy central colas and productive laterals. Indoors, plants typically finish at 80–140 cm depending on container size, veg duration, and training method. Internodal spacing is tight to moderate, and canopy management is simplified by naturally upright growth that accepts topping, low-stress training, and netting.
Bud structure is dense and calyx-forward, with a high calyx-to-leaf ratio that aids in efficient trimming. Mature flowers exhibit thick trichome coverage, resulting in a frosted appearance even before peak ripeness. Pistils are initially cream to orange and mature toward copper, while bract coloration may show faint purpling under cooler night temperatures (15–18°C) in late bloom.
The leaf morphology leans broad with kush-like fingers early in veg, gradually narrowing slightly as the Haze influence reveals itself during stretch. Fan leaves remain manageable in size, and selective defoliation at weeks 3 and 6 of flower often improves airflow without stressing the plant. Stem strength is generally good, but staking or trellis support is recommended for the heaviest colas near harvest.
Resin production is a standout trait, with trichomes forming across sugar leaves and even creeping onto small fan leaves as harvest approaches. This heavy resin load supports solventless and hydrocarbon extraction, where returns are typically higher in indica-leaning hybrids with such gland density. The finished dry flower has strong bag appeal, with tight, resinous buds that maintain shape and sparkle under light.
Aroma and Flavor
On the nose, Kosher Haze offers a complex spectrum that begins with lemon zest, sweet orange oil, and fresh-cut cedar, quickly followed by earthy kush and faint incense. A light peppery tickle is common on deep inhales, signaling beta-caryophyllene, while subtle floral and herbal tones hint at linalool and myrcene contributions. As flowers cure for 21–42 days, the top notes mellow and the base notes of wood, spice, and earth knit the profile into a rounder, more cohesive bouquet.
The flavor mirrors the aroma but with a slightly richer kush finish. Vaporization at 180–195°C accentuates citrus, eucalyptus, and sweet herbal tones, while higher-temperature draws (200–215°C) bring out deeper wood, spice, and a faint hash-like resin character. Joint and pipe smokers often note an aftertaste of lemon-pepper and sandalwood, especially from slow-cured batches.
Aroma intensity is medium-high in fresh flower and can become very pronounced once ground, which is advantageous in connoisseur markets. Total terpene content in similar kush/Haze hybrids commonly falls in the 2.0–3.5% range by dry weight, with exceptional phenotypes exceeding 4%. Proper drying at 18–20°C and 55–60% RH preserves volatile monoterpenes that lift the nose and keep the initial citrus-incense pop intact.
The interplay of bright limonene and deeper caryophyllene/myrcene layers delivers both first-impression excitement and lasting depth. A well-executed cure enhances perceived sweetness and rounds the edges on the peppery spice, reducing throat bite in combustion formats. The result is an experience that remains engaging across repeated sessions, with subtle shifts as the jar continues to mature.
Cannabinoid Profile
Kosher Haze is typically potent, reflecting modern breeding priorities that favor resin-rich, high-THC flowers. In comparable indica-leaning kush/Haze hybrids, THC commonly ranges from 18–24% by dry weight, with well-grown examples occasionally exceeding 25% in optimized conditions. CBD generally remains low (0.1–0.8%), positioning the strain as a THC-dominant cultivar with a THC:CBD ratio often above 20:1.
Minor cannabinoids may add nuance to the effect profile. CBG is frequently detected between 0.2–1.0%, while CBC tends to occur in trace amounts (<0.5%). Although minor cannabinoids are present at lower concentrations, they can influence perceived smoothness and the overall “arc” of the experience, especially in synergy with the terpene fraction.
For medical and extraction contexts, it’s useful to convert percentages to mg/g: 20% THC equals 200 mg/g, and 0.5% CBG equals 5 mg/g. Such conversions help estimate dose consistency in both flower and derivative products. Actual chemotypes vary by phenotype, environment, and cultivation practice, so lab testing is recommended when precise potency is required.
In inhalation formats, the onset of psychoactive effects from THC typically occurs within 1–3 minutes, peaks around 20–40 minutes, and persists for 2–3 hours. Edible preparations transform delta-9-THC to 11-hydroxy-THC in the liver, which can lengthen duration to 4–8 hours depending on dose and metabolism. Users should titrate slowly to find their comfort zone, especially in the absence of significant CBD buffering.
Terpene Profile
The terpene architecture of Kosher Haze blends a kush-forward base with a Haze-leaning sparkle. Dominant components commonly include myrcene, limonene, and beta-caryophyllene, with supporting roles from terpinolene, ocimene, linalool, and humulene. In similar hybrids, total terpene content often measures 2.0–3.5% by dry weight under careful cultivation and curing.
Proportional ranges frequently observed in kush/Haze type chemovars are informative. Myrcene may represent 20–35% of the terpene fraction, limonene 10–20%, and beta-caryophyllene 10–18%. Terpinolene can span 5–15% (uncommon in many indicas but more prevalent with Haze influence), ocimene 3–8%, linalool 2–6%, and humulene 2–5%.
In practical mg/g terms, a 3.0% total terpene content equates to 30 mg/g. If myrcene constitutes 30% of that fraction, it would measure around 9 mg/g, with limonene at 15% landing around 4.5 mg/g, and beta-caryophyllene at 12% approximating 3.6 mg/g. These figures help processors plan extraction targets and assist medical users in understanding likely sensory and effect profiles.
Functionally, terpenes are not only about aroma—beta-caryophyllene is a selective CB2 agonist, myrcene is associated with sedative properties at higher doses in preclinical models, and limonene has been studied for potential mood-elevating and anxiolytic effects. While human evidence varies by terpene and dose, the ensemble effect contributes to the strain’s balanced head-and-body experience. Preservation of these volatiles hinges on gentle drying and packaging that limits oxygen and heat exposure.
Experiential Effects
Users often describe Kosher Haze as delivering a clear, buoyant onset accompanied by a noticeable body calm that smooths tension without heavy couchlock at moderate doses. The initial 10–20 minutes can feel bright and focusing, likely due to a blend of limonene-driven top notes and THC’s rapid engagement. As the session progresses, beta-caryophyllene and myrcene seem to anchor the body, easing physical stress and promoting a steady, comfortable baseline.
At higher doses, the indica heritage becomes more pronounced, and the experience may deepen into a tranquil, introspective state. Many users report a shift from active conversation to relaxed immersion in music or film as the peak unfolds. Social anxiety may soften for some, though others sensitive to THC should keep doses modest to avoid racy edges.
Onset and duration depend on format: inhalation begins within minutes and typically lasts 2–3 hours, while edibles can stretch to 4–8 hours with a slower onset. Tolerance, set and setting, and individual neurochemistry make a substantial difference, so first-time users should start low and reassess after each session. Common side effects include dry mouth and dry eyes, and in higher doses, short-lived dizziness or anxiety are possible.
Functionally, Kosher Haze is versatile: suitable for late afternoon creative work or early evening unwinding. The hybrid’s balanced nature also pairs well with low-intensity activities—prepping dinner, tidying, or a short walk—without sacrificing a sense of calm. As always, avoid driving or operating machinery after consumption and be mindful of mixing with alcohol.
Potential Medical Uses
Given its THC-dominant profile, Kosher Haze may be of interest to patients seeking relief from stress, low mood, and certain types of pain. The National Academies (2017) concluded there is substantial evidence that cannabis is effective for chronic pain in adults, and THC-rich chemovars can provide moderate analgesia for some patients. The presence of beta-caryophyllene (a CB2 receptor agonist) and myrcene may add anti-inflammatory and muscle-relaxant effects in preclinical models, although individual responses vary.
For mood and stress, limonene-rich terpene profiles have been explored for potential anxiolytic and antidepressant effects in animal studies and small human trials. Clinically, patient-reported outcomes often show reductions in perceived stress and improvements in sleep initiation when THC is used judiciously, though high doses can occasionally exacerbate anxiety. Kosher Haze’s balanced head-and-body effect may suit late-afternoon use to take the edge off without immediate sedation.
Sleep outcomes with THC can be mixed. Many patients find that moderate evening doses shorten sleep latency and reduce nighttime rumination, while very high doses may fragment sleep or increase next-day grogginess. Patients sensitive to THC’s stimulating qualities may prefer a later harvest window (e.g., 10–15% amber trichomes) or a slightly heavier cure to encourage a more sedative effect profile.
Appetite stimulation is a well-known property of THC, with multiple studies noting increased caloric intake following cannabis use. This makes Kosher Haze potentially useful for patients experiencing appetite loss, although it should be approached carefully in individuals trying to manage weight. As always, consultation with a healthcare professional and careful titration are recommended, particularly for patients on medications that may interact with cannabinoids.
Comprehensive Cultivation Guide
Kosher Haze is geared for indoor growers seeking XL yields with a balanced stretch and manageable vigor. It performs well in soil, coco, and hydro, tolerating heavier feeding than many haze-dominant lines. With adequate canopy management, its indica-leaning structure packs on dense colas that finish reliably in roughly 9–10 weeks of bloom in optimized environments.
Germination is straightforward: maintain 24–26°C, high humidity (90–100%), and gentle darkness until radicles emerge—usually within 24–72 hours. Seedlings prefer a mild feed (EC 0.4–0.6) and plenty of oxygen at the root zone. Transplant as soon as the root ball develops to avoid early stunting.
Vegetative growth thrives at 22–27°C with RH 60–70% and a VPD around 0.8–1.2 kPa. Provide 18–20 hours of light daily with 300–500 µmol/m²/s PPFD (DLI 15–25 mol/m²/day). In coco or hydro, aim for EC 1.2–1.6 and pH 5.8–6.2; in soil, use a well-aerated mix with pH 6.2–6.8 and allow for light drybacks to encourage root exploration.
Training is highly effective. Top once or twice between node 4–6, then spread the canopy with LST or a SCROG net featuring 20–25 cm squares. Target 8–12 strong tops per plant in a 1 m² area; remove weak laterals and lower nodes that will not reach the canopy to reduce larf and improve airflow.
Flip to flower when the screen is 70–80% full or when the plant hits your desired pre-stretch height. Expect a 1.5–2.0× stretch in the first three weeks after the flip. Kosher Haze holds its structure well, but a second trellis or individual stakes will prevent late-flower leaning in the heaviest phenotypes.
Environmental targets in bloom should evolve by stage. Weeks 1–3: 24–26°C lights on, 20–22°C lights off, RH 55–60%, VPD 1.2–1.4 kPa, PPFD 600–800 µmol/m²/s (DLI 35–45). Weeks 4–7: 24–25°C day, 19–21°C night, RH 45–50%, VPD 1.4–1.6 kPa, PPFD 700–900 µmol/m²/s.
Late bloom (weeks 8–10) benefits from a slightly drier, cooler finish to tighten buds and preserve terpenes. Run 22–24°C day, 18–20°C night, RH 40–45%, and maintain strong but not excessive airflow to deter botrytis. If adding CO₂ (1000–1200 ppm), PPFD can be increased to 900–1100 µmol/m²/s, potentially boosting yield by 10–20% in well-fed, well-watered systems.
Feeding should track growth stages. In bloom, elevate EC to 1.8–2.2 (coco/hydro) as flowers set, ensuring adequate calcium and magnesium for dense calyx formation. Reduce nitrogen in mid-bloom to favor phosphorus and potassium, then taper EC in the last 10–14 days to encourage a clean fade.
Irrigation frequency depends on medium. In coco, smaller, more frequent irrigations to 10–20% runoff stabilize EC in the root zone and reduce salt buildup; 1–3 feeds per day are common depending on pot size and plant size. Soil growers should allow partial drybacks between waterings while avoiding wilting, maintaining a consistent wet–dry rhythm to support resin production.
Defoliation should be selective and timed. A light leaf removal around day 21 of flower opens the canopy and improves light penetration, followed by another modest cleanup around day 42. Avoid aggressive stripping that can slow bud development; prioritize leaves shading formed bud sites and areas at risk for microclimates.
Pest and disease management focuses on prevention. Dense flowers can invite botrytis in high humidity, so maintain VPD targets, ensure continuous gentle airflow across and through the canopy, and consider prophylactic biologicals (e.g., Bacillus subtilis, Trichoderma spp.) as part of an IPM program. For mites, thrips, and aphids, beneficials (e.g., Phytoseiulus persimilis, Amblyseius swirskii) and regular scouting with sticky cards reduce risk without compromising resin.
Harvest timing is typically 63–70 days after flip in dialed rooms, though some Haze-leaning phenos may push to 74–77 days. For a balanced head/body effect, many growers target mostly cloudy trichomes with 5–10% amber. For a more sedative outcome, allow 15–20% amber while monitoring for terpene loss or over-ripening.
Yield potential is one of Kosher Haze’s calling cards. In optimized indoor conditions under 600–1000 W HPS-equivalent or 700–1000 µmol/m²/s LED, expect roughly 500–650 g/m², aligning with the XL designation noted by Dutch Passion. Outdoors in warm, dry climates with long veg, well over 700 g per plant is achievable, especially with substantial root volume and trellising.
Outdoor cultivation favors Mediterranean to temperate climates with low autumn humidity. At latitudes 45–50°, harvest generally lands in early to mid-October, though microclimate and pheno expression can shift the window by a week either way. In wetter regions, prioritize early-finishing phenotypes, aggressive canopy thinning, and rain protection to mitigate mold risk.
Post-harvest handling significantly affects quality. Aim for a slow dry at 18–20°C and 55–60% RH for 10–14 days until small stems snap. Cure in airtight containers, burping daily during the first week, then gradually less often over 3–6 weeks to stabilize moisture and maximize aromatic depth.
Drying, Curing, and Storage
Proper drying and curing are critical to capturing Kosher Haze’s citrus-incense complexity. Dry whole branches or whole plants when possible to slow moisture release, targeting 10–14 days at 18–20°C and 55–60% RH. Avoid high airflow directly on flowers; instead, maintain gentle circulation and light negative pressure to replace moist air.
Once stems snap and outer moisture equilibrates, move trimmed buds into airtight containers filled to about 70–80% to limit headspace. During week one, open containers 1–2 times daily for 5–10 minutes to release humidity and replenish oxygen. By weeks 2–4, burping frequency can drop to every 2–3 days as the internal moisture gradient evens out.
A 3–6 week cure often unlocks the best version of Kosher Haze’s flavor: lemon zest and cedar on the front, rounded by earthy kush and gentle spice. Terpenes are volatile, so avoid prolonged exposure to heat, light, and oxygen. Store long-term in opaque, airtight containers at 16–18°C and 55–62% RH; under these conditions, potency and aroma remain stable for months.
For concentrates, fresh-frozen material preserves monoterpenes that can flash off during drying. If processing cured input, target a cure of 21–28 days for a stable, full-bodied profile. Whether going solventless or hydrocarbon, the strain’s resin density supports competitive yields when harvested at peak ripeness and handled with care.
Breeder, Formats, and Market Availability
Kosher Haze is bred by Super Sativa Seed Club and distributed via Dutch Passion as part of the SSSC seed family, reflecting a collaboration that blends heritage breeding with modern market reach. Dutch Passion lists the cultivar in both regular and feminized formats to suit different cultivation strategies. Regular seeds appeal to breeders and selection-focused growers, while feminized seeds simplify space planning and canopy uniformity for production runs.
Dutch Passion’s catalog positions Kosher Haze as an XL-yielding option, consistent with its dense, resin-heavy flower set. Pricing on the platform shows entry points around €44 for smaller packs, with final cost varying by region, pack size, and current promotions. Availability can fluctuate; checking the retailer or authorized resellers ensures access to current stock and pack configurations.
In terms of legal context, Dutch Passion notes that cannabis seeds should be kept as collectible souvenirs in regions where germination and cultivation are not permitted. This mirrors common industry language aimed at compliance with varied international regulations. Buyers should confirm local laws before purchase and use.
For growers planning pheno hunts, securing multiple packs increases the odds of capturing both the earliest-finishing indica-leaning expressions and rarer incense-forward phenotypes. Labeling and keeping meticulous notes on vigor, internodal spacing, aroma at stem rub, and resin onset will speed the path to selecting keeper cuts. Once identified, Kosher Haze clones root readily with standard techniques and can be cycled repeatedly with consistent performance.
