Silver Star 1 by Mandragora
A sativa-leaning cross of Star Killer × Super Silver Haze, Silver Star 1 — released by Mandragora — shows up in a lot of tents for good reason. Indoors it typically finishes flowering in around 70 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Silver Star 1 grows against.
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Similar strains
| Breeder | Mandragora |
|---|---|
| Type | mostly sativa |
| Flowering time | ±70 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Star Killer × Super Silver Haze |
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Growing Silver Star 1: 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 Star Killer or Super Silver 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.
Silver Star 1 FAQ
How long does Silver Star 1 take to flower?
Silver Star 1 typically flowers in around 70 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Silver Star 1 an indica or a sativa?
Silver Star 1 is listed as mostly sativa.
What are the parents of Silver Star 1?
Silver Star 1 was bred from Star Killer × Super Silver Haze by Mandragora.
What environment does Silver Star 1 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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