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Jack Flash Seeds

Jack Flash is a feminised hybrid listed as Haze x Jack Herer, with citrus, earthy, sweet and spicy flavour descriptors.

Outdoor macro photograph of the Jack Flash flower on a living plant
feminized THC
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Grows well in: In New Zealand English, “feminised” is the customary spelling; it refers to seed type, while “hybrid” describes the reported phenotype.

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.

Indica / Sativa Not provided
THC16–18%
CBD0%
FloweringNot provided
Difficulty Not provided
Genetics
Haze x Jack Herer

Flavours

citrusearthysweetspicy

Description

Cultivar profile

Jack Flash is described in this catalogue as a hybrid cultivar with a documented lineage of Haze x Jack Herer. The supplied profile records THC at 16–18% and CBD at 0%. These figures identify the stated range for this particular entry rather than every cultivar or batch carrying the Jack Flash name.

Explore feminised seeds, the New Zealand grow guide, and the planting calendar.

Genetics and seed type

The documented parentage combines Haze and Jack Herer. Jack Flash is listed here as feminised seed. Feminised describes the seed type and should not be confused with the cultivar’s hybrid phenotype or cannabinoid profile.

  • Reported phenotype: hybrid
  • Documented genetics: Haze x Jack Herer
  • Seed type: feminised
  • Recorded THC: 16–18%
  • Recorded CBD: 0%

Aroma and characteristics

The supplied flavour descriptors are citrus, earthy, sweet and spicy. Together, these terms suggest a profile that balances bright citrus notes with grounded earthy qualities, sweetness and spice. Such descriptive language is subjective and may be interpreted differently by individuals.

This entry applies specifically to the documented Jack Flash profile. Similarly named cultivars are not necessarily identical in lineage, seed type, cannabinoid range or sensory description.

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 New Zealand 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 listed in this profile as a hybrid cultivar with Haze x Jack Herer lineage.

What seed type is Jack Flash?

This Jack Flash entry is documented as feminised seed.

How is Jack Flash described?

Its supplied flavour descriptors are citrus, earthy, sweet and spicy. These sensory terms are subjective.

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