Purple Valley OG by Grand Daddy Purp
Bred by Grand Daddy Purp from Lemon Larry × Grandpa Larry, Purple Valley OG is an indica-leaning cannabis variety. 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 Purple Valley OG grows against.
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Similar strains
| Breeder | Grand Daddy Purp |
|---|---|
| Type | indica/sativa |
| Flowering time | ±67 days |
| Environment | Outdoors |
| Lineage | Lemon Larry × Grandpa Larry |
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Growing Purple Valley OG: 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 Lemon Larry or Grandpa Larry 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 Valley OG FAQ
How long does Purple Valley OG take to flower?
Purple Valley OG 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 Purple Valley OG an indica or a sativa?
Purple Valley OG is listed as indica/sativa.
What are the parents of Purple Valley OG?
Purple Valley OG was bred from Lemon Larry × Grandpa Larry by Grand Daddy Purp.
What environment does Purple Valley OG 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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