Sour Diesel x Grandaddy Purps by Goldenseed
Sour Diesel x Grandaddy Purps lands on the sativa-leaning side of the spectrum, Goldenseed's take on the Sour Diesel × Grand Daddy Purple line. Indoors it typically finishes flowering in around 74 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Sour Diesel x Grandaddy Purps grows against.
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Similar strains
| Breeder | Goldenseed |
|---|---|
| Type | mostly sativa |
| Flowering time | ±74 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Sour Diesel × Grand Daddy Purple |
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🧬 Explore the family: Sour Diesel · Grand Daddy Purple
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Growing Sour Diesel x Grandaddy Purps: 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 Sour Diesel 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.
Sour Diesel x Grandaddy Purps FAQ
How long does Sour Diesel x Grandaddy Purps take to flower?
Sour Diesel x Grandaddy Purps typically flowers in around 74 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Sour Diesel x Grandaddy Purps an indica or a sativa?
Sour Diesel x Grandaddy Purps is listed as mostly sativa.
What are the parents of Sour Diesel x Grandaddy Purps?
Sour Diesel x Grandaddy Purps was bred from Sour Diesel × Grand Daddy Purple by Goldenseed.
What environment does Sour Diesel x Grandaddy Purps 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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