Purple Willie by Compass Genetics
A sativa-leaning cross of Purple Kush × Willie Nelson, Purple Willie — released by Compass Genetics — shows up in a lot of tents for good reason. 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 Willie grows against.
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Similar strains
| Breeder | Compass Genetics |
|---|---|
| Type | mostly sativa |
| Flowering time | ±67 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Purple Kush × Willie Nelson |
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🧬 Explore the family: Purple Kush · Willie Nelson
Ancestry Pedigree
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Growing Purple Willie: what to expect
As a sativa-leaning plant, plan for a big stretch after the flip (often 100–200%) — flip earlier than feels natural and keep training options ready. Sativa-leaning plants also generally prefer a lighter feed than heavy indicas. Growers familiar with Purple Kush or Willie Nelson 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 Willie FAQ
How long does Purple Willie take to flower?
Purple Willie 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 Willie an indica or a sativa?
Purple Willie is listed as mostly sativa.
What are the parents of Purple Willie?
Purple Willie was bred from Purple Kush × Willie Nelson by Compass Genetics.
What environment does Purple Willie 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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Facts compiled from public breeder listings. Growing Purple Willie? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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