Royal Canadian Haze Auto by Canadian Seed Lab
Royal Canadian Haze Auto lands on the autoflowering side of the spectrum, Canadian Seed Lab's take on the Royal Canadian Haze × CSL Ruderalis line. Indoors it typically finishes flowering in around 70 days from sprout. Reported THC is 21% with CBD at 0.6%. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Royal Canadian Haze Auto grows against.
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Similar strains
| Breeder | Canadian Seed Lab |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±70 days |
| THC | 21% |
| CBD | 0.6% |
| Environment | Outdoors |
| Lineage | Royal Canadian Haze × CSL 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 Royal Canadian Haze Auto: what to expect
Because Royal Canadian Haze 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 Royal Canadian Haze or CSL 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.
Royal Canadian Haze Auto FAQ
How long does Royal Canadian Haze Auto take to flower?
Royal Canadian Haze 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 Royal Canadian Haze Auto an indica or a sativa?
Royal Canadian Haze Auto is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Royal Canadian Haze Auto?
Royal Canadian Haze Auto was bred from Royal Canadian Haze × CSL Ruderalis by Canadian Seed Lab.
How strong is Royal Canadian Haze Auto?
Reported THC for Royal Canadian Haze Auto is 21% and CBD 0.6%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.
What environment does Royal Canadian Haze 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 Royal Canadian Haze Auto? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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