C+ Auto by D+Calidad
A autoflowering cross of Critical Mass × Ruderalis, C+ Auto — released by D+Calidad — shows up in a lot of tents for good reason. Indoors it typically finishes flowering in around 65 days from sprout. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real C+ Auto grows against.
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Similar strains
| Breeder | D+Calidad |
|---|---|
| Type | ruderalis/indica |
| Flowering time | ±65 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Critical Mass × Ruderalis |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
🧬 Explore the family: Critical Mass · Ruderalis
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Growing C+ Auto: what to expect
Because C+ 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 Critical Mass or Ruderalis 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.
C+ Auto FAQ
How long does C+ Auto take to flower?
C+ Auto typically flowers in around 65 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is C+ Auto an indica or a sativa?
C+ Auto is listed as ruderalis/indica (autoflowering).
What are the parents of C+ Auto?
C+ Auto was bred from Critical Mass × Ruderalis by D+Calidad.
What environment does C+ 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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Facts compiled from public breeder listings. Growing C+ Auto? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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