Holy Grail is a hybrid cross between Kosher Kush and OG Kush #18. This top of the line hybrid strain is pretty much perfect all around. It has dense buds that are sticky with resin and covered in trichomes. The complex spicy aroma is as splendid and pleasing as the strain is potent. Holy Grail has tested over 30% THC and is one of the most potent strains in existence. The buzz produced is balanced and invigorating, this is truly the Holy Grail of Kush strains..Holy Grail Kush is a newer strain created by seed breeders DNA Genetics and Reserva Privada Colorado. It entered into the Seed Company Hybrids category at the 2011 High Times Cannabis Cup. As the offspring of multi-award winners OG #18 and Kosher Kush, it’s no surprise that Holy Grail Kush came out on top and is said to have nabbed the competition’s first-ever perfect score. The plants are easy to grow, with large, dense buds appearing at 9 to 10 weeks. Most of Holy Grail Kush’s praise centers around its potency; THC levels have tested at over 20%, but this hybrid produces a more mellow relaxation than the melt-your-face-off indica sensation the name might suggest. The aroma of this plant is pure kush and has a strong spicy citrus smell, both while growing and once harvested, that is uniquely complex.