Jamaican Lambsbread by Unknown or Legendary
Listen, when you're talking about pure myth in the cannabis scene, Jamaican Lambsbread (or Lamb's Breath, depending on who you're smoking with) is right up there with the holy grails. This is the fabled landrace sativa that supposedly fueled Bob Marley’s creativity back in the 70s. It’s got deep roots in Rastafarian culture where the name itself means purity and life. The real deal grows tall, wild, and unruly, throwing out those classic spear-shaped colas and narrow, razor-sharp leaves. Finding a pure landrace cut these days is next to impossible. Old heads will tell you most modern seeds sold under the name have been stepped on with indica genetics over the decades—probably starting back when American smugglers in the 60s started trading Florida seeds with the locals on the island.
If you are crazy enough to try and hunt down an authentic phenotype, buckle up. You're looking at a brutal 16 to 20-week flowering time. I’ve seen guys on ICMag rip their hair out dealing with the insane stretch on these things indoors. Plus, because these are essentially wild lines that were never stabilized for commercial tents, you've got to watch them like a hawk for hermies. They want to survive, and they’ll throw pollen sacs if you look at them funny.
But if you manage to take a true Lambsbread to the finish line, the reward is unreal. It doesn't smell like the sweet candy trash crowding the dispensaries today. It’s pungent, earthy, and strangely cheesy with a sharp herbal spice. The high is purely electric—a clear-headed, soaring sativa rush that hits right behind the eyes without a drop of paranoia. It's an absolute daytime staple for getting out in the sun or catching a creative spark, assuming you can actually get your hands on the genuine article.
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Similar strains
| Breeder | Unknown or Legendary |
|---|---|
| Type | sativa |
| Environment | Indoors, Outdoors |
| Lineage | Jamaica Sativa |
| Descendants | CBD Lambsbread, Irie OG, Portela, Lamb’s Breath x AK-49, Lambsbread x Panama Red, Mazjam, Jahwaiian, Sacrificial Lamb, L.B.S.D., Zion, Original Haze x Lambsbread, BC Lambsbread, Lightning Breath, DUI, Black Tuna, Eastcoasterlamb, Jamaican Tooth, Ochorios, Sharksbreath, Roughneck, Banana Bread, Pan Jam, Coljam, New420Guy Seeds - DUI, Brains Choice |
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🧬 Explore the family: Jamaica Sativa · CBD Lambsbread · Irie OG · Portela · Lamb’s Breath x AK-49 · Lambsbread x Panama Red · Mazjam · Jahwaiian · Sacrificial Lamb
Ancestry Pedigree
Original Strains
Growing Jamaican Lambsbread: what to expect
As a sativa-leaning plant, plan for a big stretch after the flip (often 100–200%) — flip earlier than feels natural and keep training options ready. Sativa-leaning plants also generally prefer a lighter feed than heavy indicas. Growers familiar with Jamaica Sativa 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 Lambsbread FAQ
Is Jamaican Lambsbread an indica or a sativa?
Jamaican Lambsbread is listed as sativa.
What are the parents of Jamaican Lambsbread?
Jamaican Lambsbread was bred from Jamaica Sativa by Unknown or Legendary.
What environment does Jamaican Lambsbread 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 Lambsbread? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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