Grand Daddy Banner by Big Head Seeds
A indica-leaning cross of Grand Daddy Purple × Bruce Banner, Grand Daddy Banner — released by Big Head Seeds — shows up in a lot of tents for good reason. Indoors it typically finishes flowering in around 63 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Grand Daddy Banner grows against.
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Similar strains
| Breeder | Big Head Seeds |
|---|---|
| Type | indica/sativa |
| Flowering time | ±63 days |
| Environment | Outdoors |
| Lineage | Grand Daddy Purple × Bruce Banner |
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🧬 Explore the family: Grand Daddy Purple · Bruce Banner
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Growing Grand Daddy Banner: 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 Grand Daddy Purple or Bruce Banner 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.
Grand Daddy Banner FAQ
How long does Grand Daddy Banner take to flower?
Grand Daddy Banner typically flowers in around 63 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Grand Daddy Banner an indica or a sativa?
Grand Daddy Banner is listed as indica/sativa.
What are the parents of Grand Daddy Banner?
Grand Daddy Banner was bred from Grand Daddy Purple × Bruce Banner by Big Head Seeds.
What environment does Grand Daddy Banner 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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