Jack Flash Seeds
Jack Flash is a feminized hybrid cultivar with documented Haze x Jack Herer lineage and a reported THC range of 16–18%.
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Specifications
How to read these details
These details are catalogue information. A listed value is not an independent measurement or a guarantee.
A range gives a lower and an upper value. “Not provided” means the catalogue does not contain that information; it does not mean zero.
- Genetics
- Haze x Jack Herer
Flavours
Description
Cultivar profile
Jack Flash is described as a hybrid cultivar with a reported cannabinoid profile centred on THC. Available descriptive figures place THC between 16% and 18%, while CBD is listed at 0%. These values document this particular profile and should not be assumed to apply to every cultivar carrying a similar name.
Explore feminised seeds, the Australian grow guide, and the planting calendar.
Genetics and seed type
The documented lineage for Jack Flash is Haze x Jack Herer. Its reported phenotype is hybrid, reflecting the supplied classification rather than a broader claim about all versions known as Jack Flash.
This entry identifies the seed type as feminized. In catalogue terminology, feminized describes the stated seed category and is separate from the cultivar’s lineage, aroma descriptors and cannabinoid figures.
Aroma and characteristics
Jack Flash is associated with a layered set of flavour and aroma descriptors:
- Citrus, suggesting a bright, zest-like character
- Earthy, indicating a grounded aromatic note
- Sweet, describing a softer impression
- Spicy, referring to a sharper aromatic quality
These terms are sensory descriptors rather than measurements, and individual impressions may differ. No specific effects are documented in the supplied profile.
Frequently asked questions
What THC and CBD ranges are listed for Jack Flash?
The reviewed specification lists 16–18% THC and 0% CBD. These figures describe the catalogue profile; phenotype, environment and testing can change measured levels.
How long does Jack Flash take to flower?
The listed flowering window is an unspecified range weeks. Actual timing can vary with phenotype and growing conditions, so use the range as a planning reference rather than a guarantee.
Which Australia conditions suit Jack Flash?
The reviewed profile lists no specific climate conditions and a not specified difficulty rating. Local daylight, weather, site exposure and care still influence how a plant develops.
What is Jack Flash?
Jack Flash is documented here as a hybrid cultivar with Haze x Jack Herer lineage.
What seed type is Jack Flash?
This Jack Flash entry is identified as feminized seed.
What aroma descriptors are associated with Jack Flash?
The supplied profile lists citrus, earthy, sweet and spicy descriptors. These are subjective sensory terms.
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