MadCat's Backyard Stash - Killer Critical Jack by MadCats Backyard Stash
MadCat's Backyard Stash - Killer Critical Jack lands on the hybrid side of the spectrum, MadCats Backyard Stash's take on the Critical Jack × Star Killer line. Reported THC is 22%. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real MadCat's Backyard Stash - Killer Critical Jack grows against.
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Similar strains
| Breeder | MadCats Backyard Stash |
|---|---|
| THC | 22% |
| Lineage | Critical Jack × Star Killer |
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🧬 Explore the family: Critical Jack · Star Killer
Ancestry Pedigree
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Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Unknown or Legendary
Original Strains
Unknown or Legendary
Rare Dankness Seeds
Clone Only Strains
Clone Only Strains
Clone Only Strains
Clone Only Strains
Growing MadCat's Backyard Stash - Killer Critical Jack: what to expect
As a hybrid, expect a moderate stretch after the flip (around 100%) — but watch the plant, not the label: phenotypes within MadCat's Backyard Stash - Killer Critical Jack can lean either direction. Growers familiar with Critical Jack or Star Killer 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.
MadCat's Backyard Stash - Killer Critical Jack FAQ
Is MadCat's Backyard Stash - Killer Critical Jack an indica or a sativa?
The breeder doesn't specify — treat it as a hybrid and read the plant.
What are the parents of MadCat's Backyard Stash - Killer Critical Jack?
MadCat's Backyard Stash - Killer Critical Jack was bred from Critical Jack × Star Killer by MadCats Backyard Stash.
How strong is MadCat's Backyard Stash - Killer Critical Jack?
Reported THC for MadCat's Backyard Stash - Killer Critical Jack is 22%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.
What environment does MadCat's Backyard Stash - Killer Critical Jack 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.
Facts compiled from public breeder listings. Growing MadCat's Backyard Stash - Killer Critical Jack? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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