Jack in the Box by Ronin Garden
Jack in the Box lands on the indica-leaning side of the spectrum, Ronin Garden's take on the Black Jack Auto × Blue OX line. Indoors it typically finishes flowering in around 67 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Jack in the Box grows against.
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Similar strains
| Breeder | Ronin Garden |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±67 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Black Jack Auto × Blue OX |
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🧬 Explore the family: Black Jack Auto · Blue OX
Ancestry Pedigree
Sweet Seeds
Sweet Seeds
Sweet Seeds
Sensi Seeds
Original Strains
Unknown or Legendary
Original Strains
Sensi Seeds
The Seed Bank
Original Strains
The Seed Bank
Unknown or Legendary
Original Strains
The Seed Bank
Original Strains
Sensi Seeds
The Seed Bank
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Sensi Seeds
The Seed Bank
The Seed Bank
The Seed Bank
The Seed Bank
Cultivators Choice
Original Strains
Original Strains
Original Strains
Cultivators Choice
Unknown or Legendary
Original Strains
Original Strains
Original Strains
Original Strains
Rare Dankness Seeds
DJ Short
Unknown or Legendary
DJ Short
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Rare Dankness Seeds
Clone Only Strains
Unknown or Legendary
Clone Only Strains
Clone Only Strains
Original Strains
Unknown or Legendary
Original Strains
Clone Only Strains
Growing Jack in the Box: what to expect
As an indica-leaning plant, expect a modest stretch after the flip (roughly 50–100%) and dense bud structure — which makes late-flower humidity discipline the main risk: keep RH in the 40s once buds fatten to stay ahead of mold. Growers familiar with Black Jack Auto or Blue OX will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.
Jack in the Box FAQ
How long does Jack in the Box take to flower?
Jack in the Box typically flowers in around 67 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Jack in the Box an indica or a sativa?
Jack in the Box is listed as ruderalis/indica/sativa.
What are the parents of Jack in the Box?
Jack in the Box was bred from Black Jack Auto × Blue OX by Ronin Garden.
What environment does Jack in the Box like?
Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.
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