Fast Bud Auto by Sweet Seeds
Fast Bud Auto, from breeder Sweet Seeds, is an autoflowering strain descended from NYC Diesel × Ruderalis. Indoors it typically finishes flowering in around 58 days from sprout. Reported THC is 16%. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Fast Bud Auto grows against.
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Similar strains
| Breeder | Sweet Seeds |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±58 days |
| THC | 16% |
| Environment | Outdoors |
| Lineage | NYC Diesel × Ruderalis |
| Descendants | Sweet Seeds - Fast Bud #2 Auto |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
🧬 Explore the family: NYC Diesel · Ruderalis · Sweet Seeds - Fast Bud #2 Auto
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Sensi Seeds
The Seed Bank
Cultivators Choice
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Cultivators Choice
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Original Strains
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Growing Fast Bud Auto: what to expect
Because Fast Bud 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 NYC Diesel or 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.
Fast Bud Auto FAQ
How long does Fast Bud Auto take to flower?
Fast Bud Auto typically flowers in around 58 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Fast Bud Auto an indica or a sativa?
Fast Bud Auto is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Fast Bud Auto?
Fast Bud Auto was bred from NYC Diesel × Ruderalis by Sweet Seeds.
How strong is Fast Bud Auto?
Reported THC for Fast Bud Auto is 16%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.
What environment does Fast Bud 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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