Holy Grail kush is a newer Breed created by seed breeders DNA Genetics and Reserva Privada Colorado. It entered into the Seed Company hybrids category in the 2011 High Times Cannabis Cup. As the offspring of multi-award winners OG #18 and Kosher Kush, it no surprise that Holy Grail Kush came out on top and is thought to have nabbed the competition’s first-ever best score. The plants are easy to grow, with large, compact buds looking at 9 to 10 weeks. Most of Holy Grail Kush’s praise centers around its effectiveness; thc levels have tested at over 20%, but this hybrid produces a more mellow comfort than the melt-your-face-off indica feeling the name might suggest. This plant’s aroma is Pure Kush and has a citrus smell, both while growing and once harvested, that is intricate.