Genetics
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Ruderalis hybrid retail shopping label — not genetics

Jack Herer Autoflowering Strain

Jack Herer Autoflowering is a ruderalis hybrid strain (Critical XL Autoflowering × Jack Herer). 68-day flowering; 3 breeder releases.

Median THC
Flowering
67–70 days
Breeder releases
3
Avg rating

Flowering type

Autoflowering This is an autoflowering cultivar — a genuine ruderalis-derived genetic trait (it flowers by age, not light cycle). That’s a real, heritable distinction, unlike the indica/sativa label above.

Genetics & Lineage

Parents
ParentCritical XL AutofloweringParentJack HererParentCritical XL AutomaticParentUnknown Ruderalis
This strainJack Herer Autoflowering

Breeder releases (3)

BreederTHCFloweringSeedsRating
DutchFem67dfeminized
Fatbush Seedsfeminized
Zativo70dfeminized

About Jack Herer Autoflowering

In the 1990s developed Jack Herer his famous strain by crossing a Haze hybrid with Shiva Skunk and Northern Lights#5 in the hope of producing seeds from which plants could be produced with both sativa and indica effects. It soon became recognized as suitable for medical grade cannabis due to its high quality. Several varieties of Jack Herer were developed resulting in slightly different characteristics. In the last years there has been a rising demand for the beloved old school Jack herer with the ease of growing with feminized cannabis seeds. The demand for these characteristics has resulted in what are known as feminized autoflower varieties of Jack Herer. Jack Herer Automatic has been the crossing of Jack Herer genes with Ruderalis ones resulting in seeds that produce a high yielding plant with a fast flowering time making it more suitable for beginning cannabis growers. This new version of Jack Herer is good at retaining the plant’s taste, scent and looks and the growing period of this strain is around 80 days (plus or minus 3 weeks). It is sativa dominant and is a Jack Herer/Ruderalis genetic cross resulting in the characteristics described above. The plants, which grow higher

Frequently asked questions

What are the genetics of Jack Herer Autoflowering?
Jack Herer Autoflowering comes from Critical XL Autoflowering × Jack Herer.
Is Jack Herer Autoflowering indica or sativa?
Jack Herer Autoflowering is classified as ruderalis hybrid.
How long does Jack Herer Autoflowering take to flower?
Jack Herer Autoflowering flowers in about 67–70 days.
Is Jack Herer Autoflowering available as feminized or autoflowering seeds?
Jack Herer Autoflowering is offered as: feminized.