Genetics
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Sativa dominant retail shopping label — not genetics

Jack The Ripper BX Strain

Jack The Ripper BX is a sativa dominant strain (Pandoras Box × Jack the Ripper). 58-day flowering.

Median THC
Flowering
58 days
Breeder releases
1
Avg rating

Indica / Sativa — retail shopping guide

Indica 30%Sativa 70%

Indica, sativa and hybrid are a retail shopping convention — not a reliable guide to genetics or effects. When researchers analysed 89,923 commercial samples across six states, these labels did not predict a plant’s terpene or cannabinoid profile, and a genome-wide study found sativa- and indica-labelled plants to be genetically indistinct (PLOS ONE 2022; Nature Plants 2021). The labels are so fluid that AK-47, a hybrid, won “Best Sativa” at the 1999 Cannabis Cup and “Best Indica” four years later. For an accurate, genetics-true picture, see the chemotype above.

Genetics & Lineage

Parents
This strainJack The Ripper BX

Breeder releases (1)

BreederTHCFloweringSeedsRating
SubCool’s The Dank58dregular

About Jack The Ripper BX

Jack The Ripper BX by Subcool Seeds is a preservation backcross designed to capture the iconic fast, lemon-forward sativa high of the original Jack The Ripper in a shorter, bushier, and significantly faster-finishing plant. This refined version maintains the signature uplifting effect while improving structure, yield, and grower efficiency. Strain Overview Lineage: Pandora’s Box × Jack The Ripper F2 Type: 60/40 sativa-leaning hybrid Flowering Time: 55–60 days Yield: High—dense, well-stacked buds Height: Short to medium; naturally bushy, wide structure Aroma & Flavor: Sharp lemon cleaner, citrus funk, spicy hash notes Bud Structure: Resin-heavy, dense triangular “Christmas tree” buds; occasional long soda-bottle phenotype Effects: Fast, euphoric headrush; uplifting, mood-brightening, strong anti-stress qualities Why Grow Jack The Ripper BX? This backcross maintains the beloved lemon-sativa intensity of the original Jack The Ripper but finishes weeks earlier and remains compact, making it ideal for indoor growers and space-limited gardens. Despite the shorter stature, the buds develop substantial weight thanks to heavy resin production. Cultivation Notes Train and top early to encour

Frequently asked questions

What are the genetics of Jack The Ripper BX?
Jack The Ripper BX comes from Pandoras Box × Jack the Ripper.
Is Jack The Ripper BX indica or sativa?
Jack The Ripper BX is classified as sativa dominant.
How long does Jack The Ripper BX take to flower?
Jack The Ripper BX flowers in about 58 days.
Is Jack The Ripper BX available as feminized or autoflowering seeds?
Jack The Ripper BX is offered as: regular.