Undercover Butter by FCSC
Undercover Butter, from breeder FCSC, is an indica-leaning strain descended from Secret Weapon × Ghee Butter. Indoors it typically finishes flowering in around 53 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Undercover Butter grows against.
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Similar strains
| Breeder | FCSC |
|---|---|
| Type | indica/sativa |
| Flowering time | ±53 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Secret Weapon × Ghee Butter |
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🧬 Explore the family: Secret Weapon · Ghee Butter
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Growing Undercover Butter: 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 Secret Weapon or Ghee Butter 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.
Undercover Butter FAQ
How long does Undercover Butter take to flower?
Undercover Butter typically flowers in around 53 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Undercover Butter an indica or a sativa?
Undercover Butter is listed as indica/sativa.
What are the parents of Undercover Butter?
Undercover Butter was bred from Secret Weapon × Ghee Butter by FCSC.
What environment does Undercover Butter 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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