Gastro Pop (Cannabis flos Four 20 Pharma): lineage from Grape Gasoline and myrcene profile

What is Gastro Pop and where does this strain come from?

Gastro Pop is a hybrid developed by Compound Genetics from the cross of Apples and Bananas with Grape Gasoline. It reaches Polish pharmacies as dried flower from a single producer. The lineage is confirmed by two independent genetic catalogs, while the plant type designation is recorded differently in Polish databases. The commercial name is not an abbreviation of any indication.

The second parent is recorded in two ways. Leafly lists this cross as a combination of Apples and Bananas with Grape Gas, while the breeder's card on SeedFinder describes the same line under the full name Grape Gasoline. In the pedigree graph of this cluster, we have consolidated both forms into one entry, as recording them separately splits one parental strain into two and disconnects it from cultivars that have siblings from it.

The plant type designation is not consistent in the sources. One Polish database describes Gastro Pop as a hybrid with an indica dominance, while the other simply as a hybrid. Such labeling can be a catalog convention rather than a measurement result, so it cannot be used to derive either the portion size or the course of action. We treat it as information about what the source wrote, not about the plant itself.

The availability of this item in circulation can be intermittent. Whether it can be purchased in a given week depends on the release of the next batch by the producer and the stock in the wholesaler, not just the presence of the strain in genetic catalogs. We maintain the current status in the overview of medical marijuana strains available in Polish pharmacies.

Which producers supply Gastro Pop to Polish pharmacies?

One. Gastro Pop is supplied to Poland exclusively by Four 20 Pharma, and this corresponds to one registration entry, described in two databases under slightly different name recordings. Therefore, the patient does not choose between versions of this strain, but between it and another raw material with a similar active substance content.

The registration name is not a commercial name, and both databases record it differently. The difference comes down to how much has been transcribed: one adds the producer's abbreviation, while the other leaves only the designation of the pharmaceutical form. We intentionally omit the numerical component in both cases.

The number included in this name is a value declared by the producer for the batch, not a measurement result of a specific package. The deviation from it can reach one-tenth, so the quoted value alone promises precision that does not exist. Therefore, we provide the active substance content here solely as a range, not as a point on a scale.

The same manufacturer is responsible in this cluster for six cultivars, so its documentation and method of describing series recur with several other strains. We have gathered them in a separate text about this manufacturer. We maintain a complete list of strains available in Polish pharmacies in hubie klastraThe registered name itself does not distinguish between versions of the same raw material, as it defines the form and the manufacturer, not the batch that the pharmacy currently has on the shelf.

What does Gastro Pop smell and taste like?

Sources describe this dried flower as fruity-sweet with a distinct fuel note, and that's about all that can be said about its aroma from the documentation. Aroma descriptions in strain databases are catalog labels, not results of sensory analysis conducted on a batch that reached a Polish pharmacy. The trade name suggests dessert, but does not describe the composition.

Where do these three descriptions come from? The strain card in one of the Polish databases assigns it scent markers: fruity, sweet, and fuel-like. The strain receives these markers as such, so they describe more of an idea about the genetic line than a specific batch of dried flower sitting in the pharmacy fridge.

The perception of aroma also changes on the way to the patient. Pharmacy-grade dried flower is sometimes subjected to processing that limits the number of microorganisms, is tightly packaged, and sits for months, with volatile components diminishing at each of these stages. Therefore, the description from the breeder's catalog and the impression from an opened package do not have to match, and the discrepancy between them does not in itself indicate a flaw in the product.

The aroma can finally be confused with the composition. Terpenes are responsible for the scent, but the order of positions in the profile does not directly translate to what is felt upon opening the package, as the threshold of detectability for each of them lies elsewhere.

After how long does Gastro Pop start to take effect and how long does the effect last?

Just like any other dried flower of similar potency: the speed is determined by the method of administration, not the strain name. No separate measurement has been published for Gastro Pop, so the ranges below describe methods of administration and should be read as such. The difference between them can be greater than the difference between two cultivars.

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 content of the active substance changes the size of the dose here, not the clock. A position from the upper part of the range carries more active substance in the same volume of dried flower than a weaker position, so a volume-comparable dose is not a dose comparable in terms of strength. The course over time remains unchanged.

What is known, and what is not known about the effects of Gastro Pop?

Nothing is known about the strain itself. No clinical study involving it has been published, and what we have pertains to a single component of the profile and comes from studies on rodents. Below, we separate these two layers: the measurement result separately, the description from the strain database separately. Neither of them speaks about a patient taking this dried flower.

Let's start with what the databases themselves have not established. Two Polish services describing this strain differ in the composition of the profile: one lists four positions, including caryophyllene, linalool, and ocimene, while the other mentions only myrcene. We do not quote the shares because none of the sources specify what they refer to, and the sum of all positions can stop below half in one compilation, while in another it can reach four-fifths. Common to both descriptions is myrcene, and it is the leading terpene here.

The boundary of these results is as important here as the results themselves. In humans, it has not been shown that myrcene alone alleviates insomnia at doses typical for inhalation of dried flower. The direction of the effect in rodents depends on the route of administration and gender: after intraperitoneal injection in 2002, a slightly anxiogenic effect was described, and after inhalation in 2024, an anxiolytic effect in females. These two results do not negate each other, but rather show that the conclusion depends on conditions that no popular strain database provides. What these studies imply for the terpene itself, rozbieramy osobno.

Finally, there remains the descriptive layer. The database listing four positions in the profile assigns this strain a relaxing and balanced effect, but such a description does not come from measurement or clinical observation, but from catalog convention. We record it as information about the source, not the raw material.

What side effects have been reported after Gastro Pop?

None under this name. Safety oversight links reports to the medicinal product and batch number, not to the cultivar, so there is no compilation of symptoms attributed specifically to this strain. The following description therefore pertains to the dried flower as a raw material, not this product. The absence of such a compilation is an answer here, not a gap in the text.

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.

The only thing that can be added for this entry concerns its potency. The upper part of the range provided above is high, and with the dosage, the intensity of the symptoms mentioned earlier increases, especially anxiety. This is a conclusion from the relationship between dosage and response, described for the raw material, not an observation collected for Gastro Pop.

How to vaporize Gastro Pop?

Without a specific recipe for this strain, as none exists. A reference point is often the boiling temperature of the leading terpene, which for myrcene is set at atmospheric pressure at around 166.8 °C. However, the number displayed on the device is not the temperature of the dried flower itself, and this difference determines what will evaporate from the profile.

The boiling points of the other profile components are higher. Ocimene evaporates at 177 °C, linalool at around 195.5 °C, and caryophyllene only near 257.5 °C. A lower setting primarily extracts what is most volatile from the dried flower; a higher setting extracts more, but some lighter components may have already escaped by then. In fact, three of these four components are mentioned by only one source, so we reconstruct the order of evaporation for a composition that the second source does not confirm.

The vaporizer setting and the temperature of the substrate are two different quantities, and confusing them is the most common mistake when reading terpene tables. We write about this in the text about why the device setting does not correspond to the temperature of the dried flower. The temperature tables themselves can also be incomparable, as some values were measured under reduced pressure, and we also break this down separately.

We describe the remaining positions of the profile in separate texts: caryophyllene, linalool and ocymen. The practical conclusion is this: the setting changes the composition of the vapor, not just its quantity.

Which strains are related to Gastro Pop?

Three strains currently available in Polish pharmacies: Facade, Modified Gas, and Pink Certz. However, the relationship is divided into two sides of the pedigree, as the first shares a fruity parent with Gastro Pop, while the other two share a fuel parent. A common parent does not imply a similar composition or similar effects. Siblings indicate lineage, not how the raw material will act.

The division into two branches is not just an organizational curiosity. Facade enters this family through Apples and Bananas, which is linked to sweetness in descriptions, while Modified Gas and Pink Certz come through Grape Gasoline, associated with a fuel note. Those looking for a scent similarity will find it more within one branch than across both.

We determine sibling relationships from the pedigree graph, not from name similarities. A common part of the name does not prove anything in either direction, as breeders assign them freely and the same words appear in lines without a common origin. Therefore, the list above is short and closed: it includes only cultivars for which both sides of the pedigree are documented and are currently available in Polish pharmacies.

Not every strain has such a list. A parent that is a landrace or a broad family style does not define siblings, as it is a category, not a single strain, so an empty entry can be a correct result, not a lack of data.

Frequently asked questions about the Gastro Pop strain

Is Gastro Pop an indica strain or a hybrid?

It depends on which source you read. One Polish source describes it as a hybrid with an indica dominance, while another describes it as a hybrid without any additional notes. Such labeling is a catalog convention and does not result from measurement, so it should not be the basis for portion size decisions.

What is the THC content in this product?

The source provides one value declared by the manufacturer, and taking into account their tolerance, the THC content falls within the range of 24.3-29.7%. We only provide the range because a single number would suggest a measurement of a specific package, while it is a value for the entire series.

Does Gastro Pop help with sleep?

It is unknown. No studies involving humans have been published for this strain, and research on its leading terpene was conducted on mice, yielding results dependent on the method of administration and the sex of the animals.

Why don't you provide percentage shares of terpenes?

Because none of the sources specify what these shares refer to. The sums given for the same products can be close to half in one comparison and reach four-fifths in another, so a number without a denominator would appear to be a measurement, which it is not.

Is Gastro Pop consistently available in Polish pharmacies?

No. Availability depends on the release of the next batch by the manufacturer and the stock in the wholesaler, not on the presence of the strain in genetic catalogs. We maintain the current status in a list of strains available in Polish pharmacies.

Which strains are siblings of Gastro Pop?

In Polish pharmacies, there are three: Facade from the common parent Apples and Bananas, and Modified Gas and Pink Certz from the common parent Grape Gasoline. However, a common parent does not mean a similar profile composition or similar effects.

Our category of dried flower includes products available without a prescription and does not contain the pharmaceutical raw material described above.

Dried flower is a pharmaceutical raw material dispensed by a doctor's prescription in the Rpw category.

The material is for informational purposes and does not replace the advice of a doctor or pharmacist.

Editorial text: redakcja ubucha.pl.