Amphetamine by Cream of the Crop
A indica-leaning cross of NYC Diesel × Ruderalis, Amphetamine — released by Cream of the Crop — shows up in a lot of tents for good reason. Indoors it typically finishes flowering in around 48 days after the flip to 12/12. Reported THC is 16%. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Amphetamine grows against.
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Similar strains
| Breeder | Cream of the Crop |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±48 days |
| THC | 16% |
| Environment | Outdoors |
| Lineage | NYC Diesel × Ruderalis |
| Descendants | Auto Downtown |
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Growing Amphetamine: what to expect
As an indica-leaning plant, expect a modest stretch after the flip (roughly 50–100%) and dense bud structure — which makes late-flower humidity discipline the main risk: keep RH in the 40s once buds fatten to stay ahead of mold. 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.
Amphetamine FAQ
How long does Amphetamine take to flower?
Amphetamine typically flowers in around 48 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Amphetamine an indica or a sativa?
Amphetamine is listed as ruderalis/indica/sativa.
What are the parents of Amphetamine?
Amphetamine was bred from NYC Diesel × Ruderalis by Cream of the Crop.
How strong is Amphetamine?
Reported THC for Amphetamine is 16%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.
What environment does Amphetamine 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 Amphetamine? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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