Auto Sour Caramel by Advance Genetic
Auto Sour Caramel, from breeder Advance Genetic, is an autoflowering strain descended from Ruderalis × Cream Caramel Auto. 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 Auto Sour Caramel grows against.
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Similar strains
| Breeder | Advance Genetic |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±63 days |
| Environment | Outdoors |
| Lineage | Ruderalis × Cream Caramel Auto |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
🧬 Explore the family: Ruderalis · Cream Caramel Auto
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Growing Auto Sour Caramel: what to expect
Because Auto Sour Caramel 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 Ruderalis or Cream Caramel Auto 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 Sour Caramel FAQ
How long does Auto Sour Caramel take to flower?
Auto Sour Caramel 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 Auto Sour Caramel an indica or a sativa?
Auto Sour Caramel is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Auto Sour Caramel?
Auto Sour Caramel was bred from Ruderalis × Cream Caramel Auto by Advance Genetic.
What environment does Auto Sour Caramel 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 Auto Sour Caramel? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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