Graines de CBG

Frequently Asked Questions About CBG Seeds

What are CBG seeds?

CBG seeds are cannabis seeds bred to produce plants rich in cannabigerol (CBG), sometimes called the "mother cannabinoid" because its precursor, CBGA, is used to produce several other cannabinoids. CBG-dominant cannabis varieties are classified as Type IV cannabis and typically produce very low levels of THC.

Do CBG plants produce THC?

Yes, all CBG-dominant cannabis plants produce trace amounts of THC. However, GTR Seeds' established CBG genetics are specifically bred for extremely low THC production, frequently testing below 0.2% total THC. Actual results vary with genetics, growing conditions, and harvest timing - but we've never seen flower test even as high as 0.3% total THC.

What are the best CBG seeds for growing?

The best CBG seeds depend on your growing goals. Proven varieties like White CBG and Stem Cell CBG are excellent options for growers seeking high-CBG flower for products such as tinctures and salves. Our new Key Lime CBG and Sourest CBG are fantastic options if you want highly aromatic smokeable flowers. Growers interested in reduced seed formation from accidental pollination can also explore our triploid CBG seeds. Auto CBG is an autoflower, it doesn't get huge but its fun to grow.

Are GTR Seeds' CBG seeds feminized?

Yes! All GTR Seeds CBG varieties are feminized, meaning they are bred to produce predominantly female plants. We offer traditional diploid F1 hybrids, autoflowering CBG seeds, and innovative triploid CBG genetics.

Who developed the first high-CBG cannabis seeds?

The breeders behind Oregon CBD and GTR Seeds pioneered commercially available CBG-dominant cannabis genetics, helping establish the modern high-CBG hemp industry. Today, GTR Seeds continues developing new CBG varieties through scientific breeding, genetic selection, and extensive cannabinoid testing.