
THC
16.1–18.6%
CBD
0.5%
K.C.42 is a KC Brains hybrid reported as uplifting, energetic, and happy, testing 16.1 to 18.6 percent THC.
No terpene, flavor or medical-use data specific to K.c.42 has been published yet, so we don't guess. For what hybrid strains usually do, see the effects guide.
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THC in this profile
18.6% THC
Growing Information
Flowering Time
9–12 weeks
About K.c.42
KC Brains has kept K.C.42 in its catalog long enough that the name itself reads like a product code from an earlier era of Dutch seed breeding, and the effect profile reported for it is broad: people describe it as uplifting, energetic, focused, happy, relaxed, euphoric, and creative all at once, an unusually wide spread for a single hybrid. Flowering runs nine to twelve weeks, a longer and more variable window than most modern hybrids, which fits with its status as an older, more heirloom-style release. THC testing comes in between 16.1 and 18.6 percent, moderate by today's standards but likely competitive when this cross was first developed. That combination of a wide effect range and a patient flowering time suggests a strain bred for versatility rather than a single standout trait, the kind of all-purpose hybrid that predates the more narrowly branded releases common now.
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Frequently Asked Questions about K.c.42
Is K.c.42 an Indica, Sativa, or Hybrid?
K.c.42 is classified as a hybrid cannabis strain.
What cannabinoid content is reported for K.c.42?
K.c.42: 18.6% THC and 0.5% CBD reported in our data. The THC figure, when present, is the upper end of the reported range, not a typical measured dose. Potency can vary across harvests, phenotypes, and growing conditions.
What are the common effects of K.c.42?
Our data sources report these effects for K.c.42: uplifted, energetic, focused, happy. Individual experiences vary.
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