betaStrainTrackr
FeminizedPhotoperiod

K.C. 39

by KC Brains Holland

K.C. 39 by KC Brains Holland
THC20%published by breeder
Flowering7–9 wkpublished by breeder

Provenance

Identity and sources

BreederKC Brains Holland
Recorded geneticsMostly Indica
Source pagekcbrains.com ↗
Last read15 Sept 2026
Read viastructured data on the breeder page

Each value links to the page it was read from. A breeder's figure is their claim, not a lab result.

Cultivation

Grow info

Seed typeFeminized
Flowering typePhotoperiod
Flowering time7–9 wk

Lineage

Genetics & lineage

As written by the breeder. Linked names are cataloged here.

Mostly Indica

Recorded as text; the parents could not be split into separate strains.

Data trust

Where this row came from

Source
kcbrains.com ↗
Fields with a published source
6
Fetched
15 Sept 2026

We never copy values between breeders. KC Brains Holland's K.C. 39 is not another breeder's K.C. 39.

Lab data

No lab report here yet

Have a lab report for K.C. 39?

Breeders publish claims; a COA is a measurement. We cannot read them off anybody’s website — of 160 products checked, none carried one — so the only way they get here is if somebody sends one.

Same catalog

More from KC Brains Holland

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