Automatic Mary by GreenLabel Seeds
Automatic Mary, from breeder GreenLabel Seeds, is an autoflowering strain descended from Santa Maria × Lowryder Nr2. Indoors it typically finishes flowering in around 63 days from sprout. Reported THC is 18%. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Automatic Mary grows against.
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Similar strains
| Breeder | GreenLabel Seeds |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±63 days |
| THC | 18% |
| Environment | Outdoors |
| Lineage | Santa Maria × Lowryder Nr2 |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
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Growing Automatic Mary: what to expect
Because Automatic Mary 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 Santa Maria or Lowryder Nr2 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.
Automatic Mary FAQ
How long does Automatic Mary take to flower?
Automatic Mary 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 Automatic Mary an indica or a sativa?
Automatic Mary is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Automatic Mary?
Automatic Mary was bred from Santa Maria × Lowryder Nr2 by GreenLabel Seeds.
How strong is Automatic Mary?
Reported THC for Automatic Mary is 18%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.
What environment does Automatic Mary 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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