Sour Diesel (Cannabis flos S-LAB): a sativa with a caryophyllene profile without a pedigree

What is Sour Diesel and where does it come from?

It is unknown from which parents it originates. In the pedigree graph of this Sour Diesel cluster, the origin is unspecified, with no source indicated, so the answer is as it stands: the breeder of the parents did not disclose it, or the available descriptions contradict each other. In Polish pharmacies, it appears as a sativa from a single manufacturer.

The name does not replace the pedigree, and this is evident in the neighboring entries of the same list. The component Diesel also includes Lilac Diesel, whose parents are silver lemon haze, forbidden fruit, nyc cherry pie, and citral glue, thus a set without a single common point with the strain described here. Among the parents of Gorilla Glue, sour dubb and chocolate diesel are listed: two names that separate both components of the term we are interested in into distinct breeding lines, none of which is this cultivar. A pedigree created by intuition would create false edges between the pages of this service, and once an edge is established, no one will untangle it later.

Without guessing, it can be said where this strain stands in the registry. The Polish database describing pharmacy positions notes its sativa genetics, assigns it stimulating effects, and places caryophyllene at the forefront of the listed volatile components. Internationally, it is described more extensively than most neighbors on the same shelf, except that breeding catalogs do not have the status of registration documentation and do not enter the pedigree graph of this project. Availability changes independently of genetics: the permit for the raw material expires after a few years, delivery can be delayed by a quarter, and the wholesaler may have an empty shelf next to a name that still formally appears on the list. The list we are working on found both entries of this strain as unavailable.

Which manufacturers supply this strain to Polish pharmacies?

One. Sour Diesel appears in the Polish registry exclusively under the S-LAB brand and only in two registration entries, which differ in declared THC content. No other company has reported this name for pharmacy circulation in the material on which we base this entire strain compilation.

The registration name of both entries is identical: Cannabis flos S-LAB. The numerical component, which is usually added to it in catalogs, repeats the value declared by the manufacturer, and this has an allowable deviation upwards and downwards by one-tenth of its size. The quoted figure appears to be a measurement of a specific package, which it is not, therefore we provide the content separately and always in ranges.

Two entries of the same name do not constitute two strains. The manufacturer standardizes batches under a different declared value, so the patient receives the same plant material with a different analytical focus, not a different plant. Which variant is actually available in the wholesaler is determined month by month, which is why we keep the current shelf state and all variable numbers over time exclusively in in the list of available medical marijuana strains, not on the pages of individual cultivars. The remaining entries from the same producer are collected in a separate text about S-LAB, covering all thirty-eight strains reported by this company. It is worth separating two shelves: outside of pharmacy circulation, there is a non-prescription dried flower with negligible THC content, which, despite the similar name, is subject to different regulations and is not the same raw material.

How does Sour Diesel smell and taste?

Descriptions diverge from the reputation. The Polish pharmacy database assigns this entry four scent descriptions: camphor, fruity, peppery, and spicy. The international description of the cultivar, on the other hand, speaks of a fuel note with a sour citrus accent, from which the entire name derives. None of these records comes from measurement.

The profile composition is provided as a composition, without numbers added to the names, and this results from the arithmetic of the source itself. The database lists five volatile components for this entry: humulene, caryophyllene, limonene, myrcene, and ocimene, with caryophyllene taking precedence in terms of the reported share. However, when all five values assigned to this strain by the same list are added together, the sum amounts to seventy-two percent instead of one hundred. The rest is not described: it is unclear whether there are components omitted from the list or a counting method where the denominator is not the entire sample. The value placed next to the name would suggest the result of an analysis conducted on this batch, but no such analysis has been published.

This description has one source, which is also information about its weight. The profile comes from one Polish strain database, not two independent ones, so there is nothing to compare it to, and discrepancies that emerge with other cultivars only after comparing two lists cannot be shown here. The scent descriptions are, moreover, catalog categories assigned based on sensory evaluation, not chromatography of a specific batch. Two batches of the same name can smell distinctly different because the volatile composition changes with growing conditions, harvest time, and drying methods.

How long does it take for the strain to take effect and how long does the effect last?

Depending on the method of administration: after vaporization within a few minutes, after ingestion only after half an hour or later. For Sour Diesel, no one has measured this separately, so the ranges below describe the behavior of the raw material in the body, not the property of this one name. The two S-LAB entries differ in content, not speed.

The route of administration determines the course more than the variety itself. After vaporization, the substance passes from the lungs to the blood almost immediately, so the first sensations appear after a few minutes, the intensity increases for another ten to thirty minutes, and the whole effect lasts for two to four hours. After ingestion, the raw material first passes through the intestine and liver, so the first sensations are awaited from half an hour to two hours, and the episode can last six, sometimes eight hours. Hence the most common mistake with oral administration: anyone who thinks nothing is happening after thirty minutes and takes another dose will receive both doses at once. The above ranges describe the route of administration, not this variety; pharmacokinetic studies for a single cultivar have not been published.

The practical consequence applies equally to both variants of this strain: the stronger position does not start faster nor last longer than the weaker one, as the clock is determined by the method of administration and physiology, and the difference in content translates into the strength of the sensation. There is no separate study not only for this name: pharmacokinetic studies are conducted on preparations with a known, measured dose, and the pharmacy-grade dried flower described by a trade name is not such a preparation, as part of the substance remains in the vaporizer chamber and in the unburned material. The method of intake is determined by the attending physician, as they prescribe the medication and know the patient's other medications.

What is known and what is not known about its effects?

Nothing is known about the strain that comes from research. Not a single clinical trial has been conducted on Sour Diesel, so everything circulating in descriptions about stimulation and clarity of mind is user reports or catalog material. Evidence exists only for individual components.

The material collected for this page pertains to caryophyllene, the leading component in the reported profile, and not the strain as a whole. Gertsch J, Leonti M, Raduner S, Racz I, Chen JZ, Xie XQ, Altmann KH, Karsak M, Zimmer A published a paper in 2008 in the journal Proceedings of the National Academy of Sciences (PNAS) (PMID:18574142), in which (E)-caryophyllene selectively bound to the CB2 receptor (Ki = 155 nM) and inhibited paw swelling induced by carrageenan in wild-type mice, but not in mice lacking the CB2 receptor (Cnr2-/-), indicating a CB2-dependent mechanism; the study did not include any anxiety tests. Six years later, Klauke AL, Racz I, Pradier B, Markert A, Zimmer AM, Gertsch J, Zimmer A showed in the journal European Neuropsychopharmacology (PMID:24210682) that oral caryophyllene reduced the late inflammatory phase of pain in mice in the formalin test in a CB2 receptor-dependent manner, with no effect on the early phase; in a neuropathic pain model, it alleviated thermal hyperalgesia and mechanical allodynia without developing tolerance with chronic administration.

We describe the limits of these two studies as the evidence base of the project describes them. In neither of the two studies was caryophyllene tested on humans or in inhaled form from dried flower; both works concern oral or systemic administration in mice in pain and inflammation models, not sleep or mood. Moreover, caryophyllene is one of the five listed components in the described profile, and no one has publicly provided its quantities in the series reaching the pharmacy. Therefore, the path from mice with an inflammatory response to a patient with a prescription is longer than suggested by the mere fact that it concerns the same chemical compound.

What side effects have been reported for this strain?

None, if asking about this specific name. The supervision of pharmacotherapy safety assigns reports to the packaging and batch, so the cultivar does not appear in the form at all. Therefore, for Sour Diesel, there is not a single number that could be honestly presented here, and what follows describes the raw material.

Reports of adverse effects are collected for medicinal products with a batch number, not for the strain name, so the following pertains to hemp dried flower as a group of raw materials. The most frequently reported symptoms are dry mouth, red eyes, and increased heart rate. Dizziness upon rapid standing, daytime drowsiness, and temporary worsening of short-term memory are less frequently described, as well as anxiety that increases with dosage. A separate issue is medications taken concurrently, especially sedatives and those affecting coagulation: their assessment requires knowledge of the entire list of preparations, not just the description of the plant. We do not provide the frequency of these symptoms numerically, as public compilations for hemp dried flower in Poland do not separate them by individual products.

However, two remarks pertain directly to the described entry. The stronger S-LAB variant carries a higher upper limit of content than the weaker variant, and the intensity of anxiety is described as increasing with dosage, so the choice of variant is not indifferent to how much the patient will take in one inhalation. The catalog description assigns stimulating effects to this strain, which with such a set of symptoms may be felt differently in the evening than in the morning, but the statement about stimulation comes from the strain database, not from clinical observation. Both remarks are reasoning from registration data and should be read as such.

At what temperature is this strain vaporized?

It is not possible to provide a single number, and this is not evasion of the answer. Of the five volatile components listed in the profile of this entry, the public database PubChem provides boiling points along with pressure only for three, while the other two are described with a notation that cannot be compared with those.

For caryophyllene, the leading component in this list, the database notes boiling around 257 degrees Celsius at atmospheric pressure and a second reading at 130 degrees, taken under a pressure of 14 mm Hg. Limonene has an atmospheric value close to 178 degrees, myrcene close to 167. Humulene is listed only with a reading of 99-100 degrees at 3 mm Hg, which is under conditions close to vacuum, and ocimene with a notation without specified pressure. None of these last two numbers can be placed in the same row as the previous three, as they do not measure the same thing.

Popular temperature tables nonetheless compile them into one series, and that is why they contradict themselves: some rows come from atmospheric measurements, some from vacuum measurements, and some from nowhere. The boiling point itself is also sometimes read as a threshold for initiating evaporation, which it is not: molecules leave the material even below this boundary, only more slowly, which means that targeting a knob at one selected component is based on a misunderstanding. We break this down more broadly in a separate text about the evaporation of terpenes from dried flower. The method of intake and equipment settings should be discussed with the attending physician, as the dried flower is dispensed by prescription, and the website does not select anything for anyone.

Which strains are related to it?

None are its siblings, two are its offspring. The pedigree chart indicates Sour Diesel as the parent of Farm Gas and Sourdough, which are two entries recorded in Polish pharmacies under a different manufacturer than itself. Siblings cannot be identified, as we do not know its own parents.

Farm Gas was created by crossing Sour Diesel with GMO and is supplied by Aurora, and in its profile, it leads with limonene, not caryophyllene. Sourdough combines Wedding Cake with Sour Diesel and comes from the same producer as the previous one. In both cases, the offspring inherits half of the material from a strain whose own lineage we do not know, so the line breaks off one generation higher, and nothing will unlock this except for revealing data by the breeder.

The common part of the name is not a clue here and must be separated from the facts in the graph. Lilac Diesel, supplied by three producers, shares the second word with the described strain and not a single parent. Ultra Jack has Ultra Sour in its lineage, which repeats the first part, also without any relation. The families of styles like haze or og kush stand separately: when they appear among the parents, they denote a broad group, not an identified cultivar, so two strains sharing only such an ancestor do not become siblings because of that. An empty list of relationships can therefore be a correct result, not a gap to be filled.

Frequently Asked Questions

Is Sour Diesel available in Polish pharmacies?

The name appears in the Polish list of pharmaceutical strains, but the list we are working with shows both of its entries as unavailable. Shelf status changes from month to month, and we maintain it exclusively in conjunction with available strains.

How many registration entries does this strain have?

Two. Both come from S-LAB and bear the same registration name, differing only in the value declared by the manufacturer.

What is the THC content in Sour Diesel?

Considering the manufacturer's ten percent tolerance, the weaker entry falls within the range of 16.2-19.8%, while the stronger one is in the range of 19.8-24.2%. A single number on the label is not a measurement of the content in a specific package.

Who is the parent of Sour Diesel?

Unknown. In the pedigree graph of this project, the strain has an unspecified origin, with no indicated source, and we do not supplement it with assumptions based on the name.

Does Sour Diesel have siblings among strains from Polish pharmacies?

No. Siblings come from parents, and we do not know them. However, the offspring is known: Farm Gas and Sourdough, both supplied by Aurora.

Is the terpene profile of this strain confirmed?

It is described by one source, one Polish strain database, so there is nothing to compare it with. It lists five volatile components with caryophyllene at the forefront, but the total of the listed shares amounts to seventy-two percent instead of one hundred, indicating that the denominator remains unknown.

Can Sour Diesel be purchased without a prescription?

No. Dried flower is a pharmaceutical raw material in Poland issued by a doctor's prescription, in the Rpw category, and this text is for informational purposes only and does not replace medical consultation.

The material is for informational purposes only and does not replace medical advice. Dried flower is a pharmaceutical raw material issued by a doctor's prescription in the Rpw category. Editorial text: ubocha.