CannaSelection Strain Finder · Strain
sativa-dominant strainCritical Jack Herer
Critical Jack Herer by Delicious Seeds was developed from Critical Bilbo and Jack Herer. This nearly pure Sativa combines vigorous, highly branched growth with more compact flowers and a relatively short flowering period for this type.
View all strainsCharacter profile
Aroma, effects and terpenes
Aromas
Genetics
Parent line and family tree
Critical Jack Herer is at the beginning. Below it are the documented parent lines through the 3rd generation.
-
StrainCritical Jack Herer
-
ParentsCritical Bilbo
-
GrandparentsAfghani
- 3rd generationAfghanistan
-
GrandparentsCritical Mass
- 3rd generationAfghanistan
-
GrandparentsAfghani
-
ParentsJack Herer
- GrandparentsHaze
-
ParentsCritical Bilbo
Editorial profile
Critical Jack Herer in detail
Origin & classification
Delicious Seeds developed Critical Jack Herer after an extended selection of suitable parent plants from Critical Bilbo and Jack Herer. The documented distribution of 80 percent Sativa and 20 percent Indica makes it a distinctly Sativa-dominant cross. The breeding result is intended to combine the vigorous development and aromatic complexity of the Jack Herer side with more compact flowers and a comparatively shorter flowering period.
Aroma & flavour
During growth, the source describes a strong, vigorous plant with slender, typically Sativa leaves. It develops numerous side branches that should be robust enough to support the later flower weight. The flowers are described as firmer and more compact than those of the Jack Herer used in the cross. For indoor cultivation, Delicious Seeds states 60 to 70 flowering days, or approximately nine to ten weeks. Outdoors, mid-October is given as the harvest window.
Terpene profile
The strain is described as suitable for both indoor and outdoor cultivation as well as greenhouses. Outdoors, it is said to develop particularly well, while indoor cultivation reportedly produces somewhat stronger resin formation. A breeder-related guideline of 450 to 500 grams per square metre is given. Such results depend on light, climate, phenotype and cultivation practices. Resistance to mould and pests is rated only as medium in each case, so no particular robustness should be inferred from this.
Effect tendency
According to the description, the aroma develops gradually: initially, the scent remains rather restrained, while menthol, pepper and incense become more pronounced later. In terms of flavour, a sweet-and-sour citrus note, incense and hints of fine wood are added. Critical Jack Herer therefore has a multi-layered profile combining freshness, spice and resinous, woody tones. Individual terpenes are not documented.
Cannabinoids, flowering & appearance
The effects are described as balanced and are said to involve the head and body in roughly equal measure. According to the source, it is neither excessively euphoric nor strongly lethargic and may allow for a more active experience. These statements reflect reported experiences, not a guaranteed reaction. The stated individual THC value of 20 percent also depends on the batch and phenotype. The clearly documented Delicious Seeds origin, branched Sativa growth, relatively compact flower structure and distinctive menthol-incense-citrus profile are more reliable defining features of the strain.
Community feedback
Does this article help you?
Rate the article and optionally share your view with other readers. This helps us see which content is useful and where something is still missing.
Join the conversation
Log in with your customer account to rate articles and share your experience with others.
Log in & give feedback Only approved comments are shown publicly.Questions and answers
Frequently asked questions about Critical Jack Herer
What type of strain is Critical Jack Herer?
We list Critical Jack Herer as a sativa-dominant strain with the parent line Critical Bilbo × Jack Herer.
What genetics are behind Critical Jack Herer?
The parent line of Critical Jack Herer is Critical Bilbo × Jack Herer.
What does Critical Jack Herer smell and taste like?
Aromatically, Critical Jack Herer is primarily mentholic. Depending on the batch and phenotype, its expression may vary in intensity.
What flowering time is given for Critical Jack Herer?
A flowering time of 9-10 weeks is given for Critical Jack Herer.
Which breeder is named for Critical Jack Herer?
Delicious Seeds is named as the breeder or producer of Critical Jack Herer.
Community voices
No public comment yetBe the first to share your view. Did this article help you or is something still missing?