Secret Weapon #103 by Pheno Farm
Secret Weapon #103 lands on the indica-leaning side of the spectrum, Pheno Farm's take on the Secret Weapon × Secret Weapon line. Indoors it typically finishes flowering in around 60 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Secret Weapon #103 grows against.
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Similar strains
| Breeder | Pheno Farm |
|---|---|
| Type | indica/sativa |
| Flowering time | ±60 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Secret Weapon × Secret Weapon |
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🧬 Explore the family: Secret Weapon · Secret Weapon
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Growing Secret Weapon #103: 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 Secret Weapon 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.
Secret Weapon #103 FAQ
How long does Secret Weapon #103 take to flower?
Secret Weapon #103 typically flowers in around 60 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Secret Weapon #103 an indica or a sativa?
Secret Weapon #103 is listed as indica/sativa.
What are the parents of Secret Weapon #103?
Secret Weapon #103 was bred from Secret Weapon × Secret Weapon by Pheno Farm.
What environment does Secret Weapon #103 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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