KC 51 by K.C. Brains
Bred by K.C. Brains from KC 33 × Brasil x KC, KC 51 is an indica-leaning cannabis variety. Indoors it typically finishes flowering in around 74 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real KC 51 grows against.
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Similar strains
| Breeder | K.C. Brains |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±74 days |
| Environment | Outdoors |
| Lineage | KC 33 × Brasil x KC |
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🧬 Explore the family: KC 33
Ancestry Pedigree
KC Brains Holland
Original Strains
Original Strains
KC Brains Holland
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Original Strains
Growing KC 51: 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 KC 33 or Brasil x KC 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.
KC 51 FAQ
How long does KC 51 take to flower?
KC 51 typically flowers in around 74 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is KC 51 an indica or a sativa?
KC 51 is listed as ruderalis/indica/sativa.
What are the parents of KC 51?
KC 51 was bred from KC 33 × Brasil x KC by K.C. Brains.
What environment does KC 51 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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