Auto GSC by AWB Seeds
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A autoflowering cross of Girl Scout Cookies × Auto Onyx, Auto GSC — released by AWB Seeds — shows up in a lot of tents for good reason. Indoors it typically finishes flowering in around 60 days from sprout. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Auto GSC grows against.
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Similar strains
| Breeder | AWB Seeds |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±60 days |
| Environment | Outdoors |
| Lineage | Girl Scout Cookies × Auto Onyx |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
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Growing Auto GSC: what to expect
Because Auto GSC 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 Girl Scout Cookies or Auto Onyx 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 GSC FAQ
How long does Auto GSC take to flower?
Auto GSC typically flowers in around 60 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Auto GSC an indica or a sativa?
Auto GSC is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Auto GSC?
Auto GSC was bred from Girl Scout Cookies × Auto Onyx by AWB Seeds.
What environment does Auto GSC 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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