Doctor Seedsman CBD 30:1 Auto by Seedsman
A autoflowering cross of Doctor Seedsman CBD 30 1 × Auto Speed Bud, Doctor Seedsman CBD 30:1 Auto — released by Seedsman — shows up in a lot of tents for good reason. Indoors it typically finishes flowering in around 90 days from sprout. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Doctor Seedsman CBD 30:1 Auto grows against.
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Similar strains
| Breeder | Seedsman |
|---|---|
| Type | ruderalis/sativa |
| Flowering time | ±90 days |
| Environment | Outdoors |
| Lineage | Doctor Seedsman CBD 30 1 × Auto Speed Bud |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
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Growing Doctor Seedsman CBD 30:1 Auto: what to expect
Because Doctor Seedsman CBD 30:1 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 Doctor Seedsman CBD 30 1 or Auto Speed Bud 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.
Doctor Seedsman CBD 30:1 Auto FAQ
How long does Doctor Seedsman CBD 30:1 Auto take to flower?
Doctor Seedsman CBD 30:1 Auto typically flowers in around 90 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Doctor Seedsman CBD 30:1 Auto an indica or a sativa?
Doctor Seedsman CBD 30:1 Auto is listed as ruderalis/sativa (autoflowering).
What are the parents of Doctor Seedsman CBD 30:1 Auto?
Doctor Seedsman CBD 30:1 Auto was bred from Doctor Seedsman CBD 30 1 × Auto Speed Bud by Seedsman.
What environment does Doctor Seedsman CBD 30:1 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 Doctor Seedsman CBD 30:1 Auto? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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