0.0% THC 0.0% CBD NYC Diesel x Purple Haze x GDP x Purple Urkle strains. This celebrity child packs a mellow clear-headed high that’s perfect for kicking back at the end of a long stressful day when sleep just won’t come. It starts with a relaxing lift that boosts your mood without increasing your energy level. Rather, it infuses you with a sense of calm and clear-headed bliss that leaves you aware of everything going on around you.