Runtz x Black Cream Auto by Philosopher Seeds
Runtz x Black Cream Auto lands on the autoflowering side of the spectrum, Philosopher Seeds's take on the Runtz × Black Cream Auto line. Indoors it typically finishes flowering in around 70 days from sprout. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Runtz x Black Cream Auto grows against.
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Similar strains
| Breeder | Philosopher Seeds |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±70 days |
| Environment | Outdoors |
| Lineage | Runtz × Black Cream Auto |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
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Growing Runtz x Black Cream Auto: what to expect
Because Runtz x Black Cream Auto is an autoflower it runs on age, not photoperiod: keep it under 18–20 hours of light from sprout to harvest, start in its final pot, and go easy on training after week 3 — autos never pause to recover. Growers familiar with Runtz or Black Cream Auto 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.
Runtz x Black Cream Auto FAQ
How long does Runtz x Black Cream Auto take to flower?
Runtz x Black Cream Auto typically flowers in around 70 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Runtz x Black Cream Auto an indica or a sativa?
Runtz x Black Cream Auto is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Runtz x Black Cream Auto?
Runtz x Black Cream Auto was bred from Runtz × Black Cream Auto by Philosopher Seeds.
What environment does Runtz x Black Cream Auto 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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