CannaSelection Strain Finder · Strain
Hybrid strainCritical Jack Autoflowering
Critical Jack Autoflowering is a sativa-leaning autoflowering version described in the source as having a complete cycle of around 70 days from germination. It remains under approximately 90 centimetres there, is considered mould-resistant and can produce up to around 100 grams per plant in a suitable outdoor climate.
View all strainsCharacter profile
Aroma, effects and terpenes
Effects
- heavy
Cannabinoid profile
Recorded ranges
The values are provided for orientation. Actual levels may vary depending on the batch, phenotype and growing environment.
Genetics
Parent line and family tree
Critical Jack Autoflowering is at the beginning. The documented parent lines then follow down to the 4th generation.
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StrainCritical Jack Autoflowering
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ParentsCritical Jack
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GrandparentsCritical+
- 3rd generationCritical Bilbo
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3rd generationCritical Mass
- 4th generationAfghanistan
- 3rd generationAfghanistan
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GrandparentsJack Herer
- 3rd generationHaze
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GrandparentsCritical+
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ParentsCritical Jack
Editorial profile
Critical Jack Autoflowering in detail
Origin & classification
Critical Jack Autoflowering transfers the name Critical Jack to an autoflowering version. The available description calls it a pleasant sativa and emphasises that the Automatic trait enables a clearly defined, relatively short cultivation cycle. The source does not specify an exact crossing formula or the line used for the autoflowering trait. The normalised origin entry “Critical Jack” should therefore be understood as the strain basis rather than a complete lineage.
Aroma & flavour
For this Growers Choice version, around 70 days from germination to harvest are specified. This expressly refers to the complete life cycle and not merely the flowering time. The “10–11 weeks” field is mathematically in a similar range, but editorially should not be described as the flowering phase alone. With Automatic strains, this distinction is important because flowering itself accounts for only part of the time from germination.
Terpene profile
The plant is expected to reach a maximum height of approximately three feet or around 90 centimetres. According to the description, it therefore remains compact. Outdoors, the source states a possible yield of up to around 100 grams per plant in a suitable climate. This upper limit is not a guaranteed result: location, amount of light, container size, weather, plant health and phenotype can significantly change the actual yield.
Effect tendency
High resistance to mould is highlighted as a notable cultivation trait. The source links this to suitability for more discreet outdoor locations. However, this does not imply complete immunity. Even a plant described as resistant can develop problems under persistently damp conditions or with insufficient air exchange. Further details on flower shape, branching or nutrient requirements are not available.
Cannabinoids, flowering & appearance
The dataset describes the yield as heavy or abundant and also lists “heavy” as the effect characteristic. A differentiated description of mental or physical aspects is not available. Reliable aroma descriptions and terpene information are also absent. The single THC value of 21 percent mentioned in the source remains a breeder-related figure dependent on the batch and phenotype. The reliable profile therefore focuses on the approximately 70-day total cycle, compact height, stated mould resistance, location-dependent yield potential and the character described as heavy.
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Log in & give feedback Only approved comments are shown publicly.Questions and answers
Frequently asked questions about Critical Jack Autoflowering
What type of strain is Critical Jack Autoflowering?
We list Critical Jack Autoflowering as a hybrid strain with the parent line Critical Jack.
What genetics are behind Critical Jack Autoflowering?
The parent line of Critical Jack Autoflowering is Critical Jack.
What effect tendency does Critical Jack Autoflowering have?
We primarily describe Critical Jack Autoflowering as heavy. Effects are subjective and are not a medical promise.
What is the THC content of Critical Jack Autoflowering?
A THC range of up to 21 % is stated for Critical Jack Autoflowering. Actual values may vary depending on the batch, phenotype and growing environment.
What flowering time is specified for Critical Jack Autoflowering?
A flowering time of 10-11 weeks is specified for Critical Jack Autoflowering.
Which breeder is named for Critical Jack Autoflowering?
Growers Choice is named as the breeder or cultivator of Critical Jack Autoflowering.
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