Marseille Haze by Fatbush Seeds
Marseille Haze, from breeder Fatbush Seeds, is a sativa-leaning strain descended from Amnesia Haze. Indoors it typically finishes flowering in around 85 days after the flip to 12/12. Reported THC is 25%. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Marseille Haze grows against.
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Similar strains
| Breeder | Fatbush Seeds |
|---|---|
| Type | mostly sativa |
| Flowering time | ±85 days |
| THC | 25% |
| Environment | Outdoors |
| Lineage | Amnesia Haze |
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🧬 Explore the family: Amnesia Haze
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Original Strains
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Growing Marseille Haze: 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 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.
Marseille Haze FAQ
How long does Marseille Haze take to flower?
Marseille Haze typically flowers in around 85 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Marseille Haze an indica or a sativa?
Marseille Haze is listed as mostly sativa.
What are the parents of Marseille Haze?
Marseille Haze was bred from Amnesia Haze by Fatbush Seeds.
How strong is Marseille Haze?
Reported THC for Marseille Haze is 25%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.
What environment does Marseille 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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Facts compiled from public breeder listings. Growing Marseille Haze? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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