Wonder Haze by Reservoir Seeds
Growers reach for Wonder Haze as a sativa-leaning option, a cross of Super Silver Haze × Williams Wonder out of Reservoir Seeds. Indoors it typically finishes flowering in around 65 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Wonder Haze grows against.
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Similar strains
| Breeder | Reservoir Seeds |
|---|---|
| Type | mostly sativa |
| Flowering time | ±65 days |
| Environment | Outdoors |
| Lineage | Super Silver Haze × Williams Wonder |
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🧬 Explore the family: Super Silver Haze · Williams Wonder
Ancestry Pedigree
Green House Seeds
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Unknown or Legendary
Original Strains
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Clone Only Strains
Unknown or Legendary
Original Strains
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Super Sativa Seed Club
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Growing Wonder 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 Super Silver Haze or Williams Wonder 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.
Wonder Haze FAQ
How long does Wonder Haze take to flower?
Wonder Haze typically flowers in around 65 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Wonder Haze an indica or a sativa?
Wonder Haze is listed as mostly sativa.
What are the parents of Wonder Haze?
Wonder Haze was bred from Super Silver Haze × Williams Wonder by Reservoir Seeds.
What environment does Wonder 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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