Auto Sweet Critical by 00 Seeds
Auto Sweet Critical lands on the autoflowering side of the spectrum, 00 Seeds's take on the Critical Mass × Ruderalis line. Indoors it typically finishes flowering in around 68 days from sprout. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Auto Sweet Critical grows against.
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Similar strains
| Breeder | 00 Seeds |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±68 days |
| Environment | Outdoors |
| 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 Auto Sweet Critical: what to expect
Because Auto Sweet Critical 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.
Auto Sweet Critical FAQ
How long does Auto Sweet Critical take to flower?
Auto Sweet Critical typically flowers in around 68 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Auto Sweet Critical an indica or a sativa?
Auto Sweet Critical is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Auto Sweet Critical?
Auto Sweet Critical was bred from Critical Mass × Ruderalis by 00 Seeds.
What environment does Auto Sweet Critical 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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