Critical Autoflowering by Zativo
Critical Autoflowering lands on the autoflowering side of the spectrum, Zativo's take on the Critical line. Indoors it typically finishes flowering in around 63 days from sprout. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Critical Autoflowering grows against.
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Similar strains
| Breeder | Zativo |
|---|---|
| Type | 60% indica - 30% sativa |
| Flowering time | ±63 days |
| Environment | Outdoors |
| Lineage | Critical |
| Descendants | White Widow Autoflowering |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
🧬 Explore the family: Critical · White Widow Autoflowering
Ancestry Pedigree
Zativo
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Dinafem
Clone Only Strains
Mr Nice Seedbank
Original Strains
The Seed Bank
Cultivators Choice
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Unknown
Growing Critical Autoflowering: what to expect
Because Critical Autoflowering 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 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.
Critical Autoflowering FAQ
How long does Critical Autoflowering take to flower?
Critical Autoflowering typically flowers in around 63 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Critical Autoflowering an indica or a sativa?
Critical Autoflowering is listed as 60% indica - 30% sativa (autoflowering).
What are the parents of Critical Autoflowering?
Critical Autoflowering was bred from Critical by Zativo.
What environment does Critical Autoflowering 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 Critical Autoflowering? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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