Blue Haze by Zativo
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A indica-leaning cross of Blueberry × Amnesia Haze, Blue Haze — released by Zativo — 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 Blue Haze grows against.
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Similar strains
| Breeder | Zativo |
|---|---|
| Type | 80% sativa - 20% indica |
| Flowering time | ±67 days |
| Environment | Outdoors |
| Lineage | Blueberry × Amnesia Haze |
| Descendants | Tutti Frutti, Australian Blue, Blue Pearl, Blue Haze Libano |
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🧬 Explore the family: Blueberry · Amnesia Haze · Tutti Frutti · Australian Blue · Blue Pearl · Blue Haze Libano
Ancestry Pedigree
DJ Short
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DJ Short
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Unknown or Legendary
Unknown or Legendary
Original Strains
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Original Strains
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Original Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Zativo
Royal Queen Seeds
HY-PRO Seeds
Clone Only Strains
Green House Seeds
Cultivators Choice
Unknown or Legendary
Original Strains
Original Strains
Original Strains
Original Strains
Cultivators Choice
Original Strains
Green House Seeds
Cultivators Choice
Cultivators Choice
Growing Blue Haze: 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 or Amnesia Haze 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 Haze FAQ
How long does Blue Haze take to flower?
Blue Haze 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 Blue Haze an indica or a sativa?
Blue Haze is listed as 80% sativa - 20% indica.
What are the parents of Blue Haze?
Blue Haze was bred from Blueberry × Amnesia Haze by Zativo.
What environment does Blue Haze 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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