Median THC
—
Flowering
53 days
Breeder releases
1
Avg rating
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Indica / Sativa — retail shopping guide
Indica 70%Sativa 30%
Indica, sativa and hybrid are a retail shopping convention — not a reliable guide to genetics or effects. When researchers analysed 89,923 commercial samples across six states, these labels did not predict a plant’s terpene or cannabinoid profile, and a genome-wide study found sativa- and indica-labelled plants to be genetically indistinct (PLOS ONE 2022; Nature Plants 2021). The labels are so fluid that AK-47, a hybrid, won “Best Sativa” at the 1999 Cannabis Cup and “Best Indica” four years later. For an accurate, genetics-true picture, see the chemotype above.
Genetics & Lineage
Breeder releases (1)
| Breeder | THC | Flowering | Seeds | Rating |
|---|---|---|---|---|
| ACE Seeds | — | 53d | feminized | — |
About CBD #1 Bx2
CBD #1 Bx2 (Cannatonic Line) is the result of a second backcross designed to further stabilize one of the most sought-after high-CBD chemotypes on the market. This line was created by backcrossing the already stabilized CBD #1 (selected for consistently high CBD and very low THC) with an elite Cannatonic S1 mother expressing up to 25% CBD.
The Bx2 generation represents a decisive step toward fixing the original high-CBD Cannatonic S1 genotype. Due to its increased level of inbreeding, Bx2 is slightly less vigorous and productive than the classic CBD #1 from the main catalog, but it offers superior chemotype stability, making it an exceptional IBL for high-CBD breeding projects.
This variety stands out for its very high CBD content, minimal THC levels, refined terpene profile, and high-quality resin production. Its genetic stability, consistency, and cannabinoid profile position it as one of the most valuable inbred lines currently available for breeders focused on CBD-dominant genetics. Technical Specifications
Type: Stabilized Hybrid Format: Feminized Sativa / Indica Ratio: 70% Indica / 30% Sativa Cannabinoid Profile:
THC: 0.55–0.7%
CBD: Up to 25%
CBG: Up to 0.4% Flowering Time:
I
Frequently asked questions
What are the genetics of CBD #1 Bx2?
CBD #1 Bx2 comes from Cannatonic × CBD #1.
Is CBD #1 Bx2 indica or sativa?
CBD #1 Bx2 is classified as indica dominant.
How long does CBD #1 Bx2 take to flower?
CBD #1 Bx2 flowers in about 53 days.
Is CBD #1 Bx2 available as feminized or autoflowering seeds?
CBD #1 Bx2 is offered as: feminized.