Ultimate ChemUltimate ChemUltimate Chem Indica Dominant , 70% Indica/30% SativaTHC: 15% - 20% 2 Favorites 4.4 4.4 15 votes
Ultra GrapesUltra GrapesUltra Grapes Sativa Dominant , 75% Sativa/25% IndicaTHC: 14% - 19% 21 Favorites 4.5 4.5 29 votes
Ultra Sour ChemUltra Sour ChemUltra Sour Chem Sativa Dominant , 70% Sativa/30% IndicaTHC: 20% - 23% 0 Favorites 4.4 4.4 23 votes
UltraViolet OGUltraViolet OGUltraViolet OG Indica Dominant , 80% Indica/20% SativaTHC: 17% - 20% 6 Favorites 4.6 4.6 14 votes| 2 reviews
UltraViolet OG Indica Dominant Hybrid, 80%/20% THC: 17% - 20% 4.6 4.6 14 votes| 2 reviews 6 Favorites
Unicorn HornUnicorn HornUnicorn Horn Indica Dominant , 70% Indica/30% Sativa10 Favorites 4.9 4.9 12 votes| 10 reviews
Unicorn PoopUnicorn PoopUnicorn Poop Hybrid, 50%/50% THC: 23% - 24% 20 Favorites 4.7 4.7 14 votes| 2 reviews
UnicornzUnicornzUnicornz Sativa Dominant , 70% Sativa/30% IndicaTHC: 29% - 33% 2 Favorites 4.5 4.5 14 votes
Union JackUnion JackUnion Jack Indica Dominant , 60% Indica/40% SativaTHC: 18% - 20%, CBD: 3% 2 Favorites 4.5 4.5 29 votes
Unknown SoldierUnknown SoldierUnknown Soldier Hybrid, 50%/50% THC: 17% - 19% 1 Favorites 4.5 4.5 24 votes
Uranus Lemon HazeUranus Lemon HazeUranus Lemon Haze Sativa Dominant , 60% Sativa/40% IndicaTHC: 21% - 25% 0 Favorites 4.3 4.3 26 votes
Urkle Train HazeUrkle Train HazeUrkle Train Haze Hybrid, 50%/50% THC: 22% - 23% 1 Favorites 4.6 4.6 17 votes| 1 review
Ursa MajorUrsa MajorUrsa Major Sativa Dominant , 70% Sativa/30% IndicaTHC: 32% - 38%, CBD: 1% 126 Favorites 4.6 4.6 22 votes| 2 reviews
Ursa Major Sativa Dominant Hybrid, 70%/30% THC: 32% - 38%, CBD: 1% 4.6 4.6 22 votes| 2 reviews 126 Favorites
UzbekistaniUzbekistaniUzbekistani Indica Dominant , 70% Indica/30% SativaTHC: 12% - 20% 2 Favorites 4.6 4.6 29 votes