Purple Crack by Big Dans
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Growers reach for Purple Crack as an indica-leaning option, a cross of Green Crack × Grand Daddy Purple out of Big Dans. Indoors it typically finishes flowering in around 56 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Purple Crack grows against.
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Similar strains
| Breeder | Big Dans |
|---|---|
| Type | mostly indica |
| Flowering time | ±56 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Green Crack × Grand Daddy Purple |
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🧬 Explore the family: Green Crack · Grand Daddy Purple
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Unknown or Legendary
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Growing Purple Crack: 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 Green Crack or Grand Daddy Purple 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.
Purple Crack FAQ
How long does Purple Crack take to flower?
Purple Crack typically flowers in around 56 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Purple Crack an indica or a sativa?
Purple Crack is listed as mostly indica.
What are the parents of Purple Crack?
Purple Crack was bred from Green Crack × Grand Daddy Purple by Big Dans.
What environment does Purple Crack 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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