Tokyo Rain by South Bay Genetics
Growers reach for Tokyo Rain as an indica-leaning option, a cross of Pr1m3ra Flats × Royal Spill out of South Bay Genetics. Indoors it typically finishes flowering in around 58 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Tokyo Rain grows against.
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Similar strains
| Breeder | South Bay Genetics |
|---|---|
| Type | mostly indica |
| Flowering time | ±58 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Pr1m3ra Flats × Royal Spill |
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Growing Tokyo Rain: 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 Pr1m3ra Flats or Royal Spill 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.
Tokyo Rain FAQ
How long does Tokyo Rain take to flower?
Tokyo Rain typically flowers in around 58 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Tokyo Rain an indica or a sativa?
Tokyo Rain is listed as mostly indica.
What are the parents of Tokyo Rain?
Tokyo Rain was bred from Pr1m3ra Flats × Royal Spill by South Bay Genetics.
What environment does Tokyo Rain 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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