12.8979% CBG – Gold Tier – 2019 Queen City Cannabis Cup Winner! Our Stardust indoor hydroponic CBG hemp flower contains 12.9% CBG with frosty trichomes covering the bright silvery white hemp buds. These CBG-rich hemp buds have a citrus lemon note and a hoppy aroma. Stardust CBG contains less than 0.2% total THC.