betaStrainTrackr
FeminizedPhotoperiod

Double D

by KC Brains Holland

Double D by KC Brains Holland
THC15–20%published by breeder
Flowering9–11 wkpublished by breeder

Provenance

Identity and sources

BreederKC Brains Holland
Recorded geneticsMostly Sativa
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 time9–11 wk

Lineage

Genetics & lineage

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

Mostly Sativa

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 Double D is not another breeder's Double D.

Lab data

No lab report here yet

Have a lab report for Double D?

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

All 59 strains →
Report a data error

Tell us which value on this page disagrees with the breeder's site. We check against the source, not against other databases.