Blue Shark by Dizzy Duck Seeds
Blue Shark, from breeder Dizzy Duck Seeds, is an indica-leaning strain descended from Blueberry Haze × Great White Shark. 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 Blue Shark grows against.
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| Breeder | Dizzy Duck Seeds |
|---|---|
| Type | 30% Indica / 70% Sativa |
| Flowering time | ±63 days |
| Environment | Outdoors |
| Lineage | Blueberry Haze × Great White Shark |
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🧬 Explore the family: Blueberry Haze · Great White Shark
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Growing Blue Shark: 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 Blueberry Haze or Great White Shark 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.
Blue Shark FAQ
How long does Blue Shark take to flower?
Blue Shark 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 Blue Shark an indica or a sativa?
Blue Shark is listed as 30% Indica / 70% Sativa.
What are the parents of Blue Shark?
Blue Shark was bred from Blueberry Haze × Great White Shark by Dizzy Duck Seeds.
What environment does Blue Shark 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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