Jamaican by Federation Seeds
Growers reach for Jamaican as an indica-leaning option, a cross of Jamaica Hybrid out of Federation Seeds. Indoors it typically finishes flowering in around 56 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Jamaican grows against.
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Similar strains
| Breeder | Federation Seeds |
|---|---|
| Type | indica/sativa |
| Flowering time | ±56 days |
| Environment | Indoors |
| Lineage | Jamaica Hybrid |
| Descendants | Island Sweet Skunk x Jamaican |
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🧬 Explore the family: Jamaica Hybrid · Island Sweet Skunk x Jamaican
Ancestry Pedigree
Original Strains
Growing Jamaican: 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 Jamaica Hybrid 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.
Jamaican FAQ
How long does Jamaican take to flower?
Jamaican typically flowers in around 56 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Jamaican an indica or a sativa?
Jamaican is listed as indica/sativa.
What are the parents of Jamaican?
Jamaican was bred from Jamaica Hybrid by Federation Seeds.
What environment does Jamaican 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 Jamaican? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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