40 Thieves by Herring Chokers: A Comprehensive Strain Guide

Origins and Breeder Background

40 Thieves is a hybrid cannabis cultivar bred by Herring Chokers, a craft-oriented breeder noted for careful phenotype selection and small-batch refinement. The strain’s name nods to abundance and discovery, a fitting metaphor for a cultivar built to showcase layered aromas and multidimensional effects. In the market, it is positioned as an indica/sativa variety with balanced growth characteristics, making it appealing to both home cultivators and connoisseur consumers.

While mainstream, published data on 40 Thieves remains limited, its reputation has grown through word-of-mouth in cultivation forums and buyer notes. This type of grassroots traction is common for boutique strains that have not yet scaled into multi-state dispensary networks. As a result, most of what we know about 40 Thieves is derived from grower logs, phenotype observations, and the breeder’s own positioning of the line.

The Herring Chokers program behind 40 Thieves emphasizes structure, resin density, and a terpene-forward profile rather than chasing raw THC alone. That strategy aligns with the broader consumer shift toward flavor and entourage effect over potency numbers. Between 2018 and 2023, consumer surveys in legal markets consistently reported a growing preference for richer terpene experiences, with 58–72% of respondents listing flavor and aroma among their top purchase drivers.

As a breeder release, 40 Thieves is often found in limited drops, which helps keep selections tight and consistency high. Limited releases also allow for faster feedback loops, with growers reporting back on environmental tolerances and training responses. Over successive cycles, such feedback drives incremental improvements in stability and expected plant behavior under common indoor and greenhouse conditions.

Genetic Lineage and Heritage

Officially, 40 Thieves is presented as an indica/sativa hybrid, a balanced heritage that manifests in both its morphology and effect profile. The precise parentage has not been publicly disclosed by Herring Chokers, a not-uncommon practice among breeders protecting intellectual property. This secrecy should not be mistaken for ambiguity: growers consistently describe a hybrid expression with indica-leaning structure tempered by sativa-influenced vigor and uplift.

In practical terms, the hybrid heritage suggests a modest internodal spacing, a medium stretch on transition to flower, and dense, resinous bracts. Such traits are typical of contemporary hybrids bred for both bag appeal and production reliability. Expect a plant that can be coaxed into compact forms with topping and training, but also responds with strong apical growth if left unmanipulated.

The indica influence often shows in the calyx stacking and leaf width during mid-vegetative growth. Conversely, the sativa component can be inferred from the cultivar’s capacity to handle higher light intensities without stress and its willingness to branch. Many growers report a 1.5–2.0x stretch in early bloom, which is characteristic of balanced hybrids.

Given the lack of public parent strain disclosure, phenotype variation is more relevant than genotype details for most growers. Among observed phenotypes, the most desirable tend to show high trichome density, firm bud structure, and a terpene profile with peppery, citrus, and earthy facets. Selecting for those markers in early test runs can tighten consistency for future cycles.

Visual Appearance of 40 Thieves

Mature flowers of 40 Thieves typically present as dense, medium-sized colas with a high calyx-to-leaf ratio. The buds often display a deep olive to forest-green base punctuated by saffron-to-rust pistils. Under cool-finish conditions, some growers report faint purple hues along the sugar leaves and bract tips due to anthocyanin expression.

Trichome coverage is a notable strength, with capitate-stalked gland heads forming a frosted, glassy sheen. Under a 60–100x scope, expect to see a heavy distribution of clear-to-cloudy heads from mid-bloom onward. Resin head diameters commonly range in the 70–100 μm window on well-grown indoor plants, supporting solventless extraction potential.

Cola architecture tends toward compact stacks rather than foxtailing, especially when canopy temperatures are maintained at 24–26°C in late flower. Internodal spacing of 5–8 cm is common on trained plants, facilitating uniform light penetration in ScrOG setups. Leaf morphology presents as medium-width fans that thin out by week 6–7 of flower, simplifying late-stage defoliation.

Bag appeal is aided by the cultivar’s natural sheen and the contrast between pistil color and trichome frost. When properly dried and cured, the buds retain a firm but tacky texture, with water activity stabilizing around 0.55–0.62 aw. This texture contributes to a clean break in the grinder and a slow, even burn in joints or cones.

Aroma and Bouquet

Most tasters describe 40 Thieves as layered and assertive, with a terpene signature that blends spice, citrus, and earthy-sweet tones. Early in the grind, there is often a flash of cracked black pepper and warm resin, consistent with a caryophyllene-influenced top note. As the grind continues, secondary aromas of lemon peel and sweet herb emerge, implicating limonene and myrcene.

On the stem rub during veg, a green and slightly woody scent profile appears, which deepens considerably after week 5 of bloom. By week 7–8, the bouquet becomes more complex, sometimes hinting at incense or subtle floral facets if linalool is present in meaningful amounts. Properly dried flowers preserve a crisp top note for 60–90 days when stored in airtight, UV-shielded containers.

Combustion tends to amplify the spice and earth while vaporization accentuates citrus and floral edges. At lower vaporizer temps (170–185°C), the lift is bright and terpene-forward; at higher temps (195–205°C), the profile shifts toward deeper resin and toasted spice. Consumers sensitive to terpene volatility may prefer vaporization to preserve the more delicate upper notes.

While aroma is inherently subjective, reports converge on a profile that suggests a caryophyllene-limonene-myrcene triad. Minor contributions from humulene or ocimene may add dry-hop or sweet herbal nuances in some phenotypes. Total terpene intensity is generally medium-high and noticeable even through standard storage practices.

Flavor and Mouthfeel

The flavor of 40 Thieves tracks its aroma, delivering peppery spice on the front of the palate followed by citrus zest and an earthy finish. On a clean glass bong or convection vaporizer, the first draw is often bright and tangy, with a lingering, slightly resinous aftertaste. The mouthfeel is dense yet smooth when dried and cured correctly, with minimal throat bite at appropriate humidity.

In joints, the smoke is moderately thick and coats the palate with a pepper-lemon interplay. A sweet herbal undertone often appears in the exhale, especially when terpenes are preserved through a slow cure. If the cure is rushed or too dry, the spice can become sharp, underscoring the importance of a 10–14 day dry and a gradual cure.

Terpene expression can shift subtly across phenotypes, so some cuts may lean fruitier while others emphasize wood and spice. Regardless of cut, a consistent medium-to-long finish is a common hallmark. Flavor holds well for several sessions when stored at 55–62% relative humidity, with measurable terpene loss accelerating above 25°C.

Cannabinoid Profile and Potency

Publicly posted certificates of analysis specific to 40 Thieves are scarce, which is often the case for boutique hybrids. Based on reports from growers and typical ranges for modern indica/sativa cultivars, total THC commonly falls in the 18–24% range by dry weight. Exceptional phenotypes under optimized conditions may test in the mid-20s, though such results should be considered outliers rather than expectations.

CBD levels are generally low, most often below 1% in THC-dominant hybrids. Minor cannabinoids like CBG can appear between 0.2–1.0%, while CBC may register in the 0.1–0.6% window. The presence and ratio of these minors can subtly influence subjective effects, particularly in the realms of mood and perceived body relief.

For dosing perspective, a 0.33 g joint of 20% THC flower contains roughly 66 mg of THC. Accounting for combustion losses of 20–50% depending on technique and device, the absorbed dose might land near 33–50 mg across a full joint. Newer users typically report favorable experiences at 2.5–10 mg inhaled THC equivalents, suggesting shared consumption or micro-hits are prudent starting points.

Vaporization yields more consistent cannabinoid delivery and reduces byproduct formation relative to combustion. In a controlled vaporizer session, inhaled efficiency can reach 50–80% depending on device design and temperature. Such efficiency allows precise titration of dose, which is useful for medical users and anyone sensitive to overconsumption.

Dominant Terpenes and Minor Aromatics

Total terpene content for well-grown hybrid flower commonly falls between 1.5–3.0% by weight, and 40 Thieves appears to sit comfortably within that band. Anecdotal sensory reports point to beta-caryophyllene, limonene, and myrcene as frequent leaders. Secondary contributions from humulene and linalool are plausible based on the detected flavor themes and the strain’s calming body finish.

Beta-caryophyllene, often 0.2–0.6% in terpene-forward hybrids, contributes a peppery snap and engages CB2 receptors in the peripheral endocannabinoid system. Limonene, typically 0.2–0.5%, adds citrus brightness and may support mood elevation. Myrcene, at 0.3–0.8% in many balanced hybrids, provides earthy sweetness and can deepen body relaxation.

Humulene and linalool frequently appear in trace-to-modest quantities (0.05–0.2% each), adding woody-dry and floral-lavender accents, respectively. Ocimene or terpinolene may appear sporadically in certain phenotypes, subtly sweetening the top end or adding a fresh, terpene-rich halo in the jar. The exact terpene stack will vary with environment, nutrition, and cure, so side-by-side phenohunts are recommended for terp chasers.

For preservation, keep dried flower at 55–62% relative humidity and below 20–22°C when possible. Studies indicate terpene loss accelerates with heat and oxygen exposure, with some volatile monoterpenes declining by 20–30% after 90 days at room temperature. Vacuum or nitrogen-flushed storage can materially slow this loss and maintain flavor integrity.

Experiential Effects and Onset

Consumers generally describe 40 Thieves as balanced, with a clear, mood-lifting onset followed by calm body relief. Inhaled onset typically arrives within 2–5 minutes, reaching a peak between 30–60 minutes. The plateau commonly lasts 90–150 minutes for moderate doses, with a gentle taper afterward.

At lower doses, the sativa-side brightness may predominate, yielding focus and social ease without heavy sedation. As dose increases, the indica influence becomes more apparent, soothing muscles and encouraging a tranquil mindset. Late-evening use can tilt sedative if large amounts are consumed or if the phenotype leans toward myrcene and linalool.

Side effects mirror those of most THC-dominant hybrids. Dry mouth and dry eyes are frequently reported, affecting an estimated 30–60% of users depending on dose and hydration. Anxiety or racing thoughts can occur at high doses, particularly among inexperienced consumers, making incremental titration a smart practice.

Caffeine stacking tends to push the experience toward alertness, while alcohol co-use can amplify intoxication and impair motor coordination. Using 40 Thieves after heavy meals may slightly delay onset due to altered blood flow and metabolism. As always, context, set, and setting shape the experience as much as the chemotype itself.

Potential Medical Applications

Given its indica/sativa balance, 40 Thieves may offer versatile support across pain, stress, and sleep-adjacent concerns. The National Academies (2017) cited substantial evidence that cannabis is effective for chronic pain in adults, a finding echoed in subsequent observational studies. Many patients report meaningful pain relief at 5–20 mg inhaled THC equivalents, especially when paired with rest and hydration.

The presence of beta-caryophyllene is noteworthy, as it is a CB2-selective agonist associated with peripheral anti-inflammatory signaling in preclinical models. Limonene has been studied for potential anxiolytic and mood-elevating properties, while linalool has associations with calm and sleep readiness. Together with myrcene’s sedative reputation, this terpene ensemble supports a rounded therapeutic profile.

For stress and anxiety, start with microdoses (1–3 mg inhaled THC equivalent) and slowly titrate. Lower doses are more likely to preserve mental clarity and reduce the risk of anxious spikes. For sleep, modest evening doses paired with a calm environment may aid sleep onset without next-day grogginess.

Nausea and appetite support are also common use cases for THC-dominant flower. Small, spaced inhalations at the first sign of nausea can be more effective than a single large dose. As with all cannabis, effects are individualized, and medical decisions should be made in consultation with a qualified clinician.

Comprehensive Cultivation Guide

40 Thieves is a grower-friendly indica/sativa hybrid with a medium stretch, strong resin production, and adaptable training responses. Indoors, it thrives under 18/6 veg and 12/12 bloom, with best results in controlled environments. The cultivar rewards careful dialing of light intensity, airflow, and humidity, delivering dense colas with excellent bag appeal.

Germination and Seedling: Aim for 24–26°C and 70–80% RH for germination, with most viable seeds popping within 24–72 hours. Transplant into a light, well-aerated medium and target a seedling PPFD of 200–300 μmol/m²/s. Maintain VPD between 0.8–1.1 kPa and feed lightly (EC 0.8–1.2 in coco/hydro; gentle organics in soil) to avoid early stress.

Vegetative Growth: Veg for 21–35 days depending on target canopy size. Topping at the 4th–6th node followed by low-stress training helps create an even canopy the strain responds to well. Keep temps at 24–27°C day and 20–22°C night, with 60–70% RH and VPD around 1.0–1.2 kPa.

Training and Canopy Management: 40 Thieves takes well to ScrOG and light defoliation. Clean up lower third growth before flip, and remove interior fan leaves that block sites around days 18–21 of bloom. Expect a 1.5–2.0x stretch in the first 2–3 weeks after switching to 12/12.

Flowering Environment: Maintain 24–26°C days and 20–22°C nights in early bloom, gradually tapering to 22–24°C days in late flower to preserve terpenes. RH should move from 55–60% in weeks 1–3 to 45–50% in weeks 6–8, with VPD 1.2–1.5 kPa. Provide PPFD of 700–900 μmol/m²/s; with supplemental CO2 at 800–1200 ppm, you can run 900–1100 μmol/m²/s if leaf temps are managed.

Nutrition: In veg, aim for an N-heavy ratio near 3-1-2 with adequate Ca and Mg; in bloom shift toward 1-2-3, increasing P and K from week 3 onward. Typical EC targets are 1.3–1.6 in late veg, 1.6–2.1 in mid bloom, and 1.4–1.8 in late bloom, adjusting for cultivar appetite and media. Maintain pH at 5.8–6.0 in coco/hydro and 6.2–6.8 in soil for optimal uptake.

Irrigation Strategy: In inert media, schedule irrigations to achieve 10–20% runoff, preventing salt accumulation. Allow moderate drybacks to promote root vigor; use pot weight or moisture sensors to standardize. In living soils, water to field capacity and avoid overwatering; mulch and microbial teas can enhance nutrient cycling.

Pest and Disease Management: 40 Thieves forms dense colas; prioritize airflow with oscillating fans and ample extraction (30–60 air exchanges per hour in tents). Monitor for spider mites, thrips, and powdery mildew with weekly leaf inspections and sticky traps. Integrate