Flowering Good Chemistry cannabis branches arranged in a laboratory flask

The Good Chemistry breeding program

GC UniquesBred here. Found nowhere else.

We cross genetics, hunt through the resulting phenotypes, and select the plants that earn a place in our library. GC Uniques are the original strains that come out of that work.

Explore the strains See how we select

Cross. Hunt. Select. Repeat.

An original strain has to prove itself.

A cross creates possibilities, not a finished strain. Our breeders grow the seeds, compare how the plants express themselves, and keep working with the phenotypes that stand apart.

01
Make the cross
We bring selected parent genetics together with a clear set of plant traits in mind.
02
Run the hunt
Each seed can express the cross differently, so the team grows and observes a group of phenotypes.
03
Compare the plants
Structure, aroma, flower quality, cultivation performance, and the finished smoke all matter.
04
Carry a keeper forward
The selected plant joins our genetics library and becomes a GC Unique we can continue cultivating.

Selected from the library

Meet a few GC Uniques.

Different crosses. Different expressions. All bred and selected by Good Chemistry.

Indica5280 GravyGravy Train x White MAC #51View strain 02

SativaAspen DreamzGMO Z X WHITE MAC #21View strain 03

IndicaTrail MixPeanut Butter Breath x 5280 GravyView strain 04

IndicaApple StreuselHoneycrisp Cake x Trail Mix #7View strain 05

HybridStrawberry RainStrawnana Lemon Punch x Trail MixView strain 06

SativaWhite SwallowOreoz x Frozen Lemons #8View strain

Eight early GC Uniques shown as full flowering plants

Inside the hunt

The keeper is the point.

Breeding gives us the cross. Pheno hunting helps us find the individual plant worth keeping. That search is where our cultivation experience, sensory evaluation, note taking, and patience meet.

Read the team’s own account of what they look for, how many seeds a hunt can involve, and the moment a plant earns its place in the genetics library.

Read GC Uniques: Bred By Us, For You

The current strain guide