Kritical Max Auto by Venus Genetics
A autoflowering cross of Kritical Max × Ruderalis, Kritical Max Auto — released by Venus Genetics — shows up in a lot of tents for good reason. Indoors it typically finishes flowering in around 67 days from sprout. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Kritical Max Auto grows against.
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Similar strains
| Breeder | Venus Genetics |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±67 days |
| Environment | Outdoors |
| Lineage | Kritical Max × Ruderalis |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
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Growing Kritical Max Auto: what to expect
Because Kritical Max 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 Kritical Max 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.
Kritical Max Auto FAQ
How long does Kritical Max Auto take to flower?
Kritical Max Auto typically flowers in around 67 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Kritical Max Auto an indica or a sativa?
Kritical Max Auto is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Kritical Max Auto?
Kritical Max Auto was bred from Kritical Max × Ruderalis by Venus Genetics.
What environment does Kritical Max 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 Kritical Max Auto? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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