Cannabis 101 

Cannabis education and information on ways to consume, how to grow or harvest, and more.

Tips for Growing Holy Grail Kush Cannabis

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Ever wanted to grow your favorite strain? Leafly and Botanicare are teaming up on a series of grow guides that will equip you with all the tips and tricks you need to grow different strains successfully.


Strain Overview: Holy Grail Kush was produced by DNA Genetics, who crossed Kosher Kush with OG #18. This hybrid offers potency and heavy yields, and it packs an impressive aroma of spicy citrus. Its effects are blissful and relaxing, providing a mellow experience that soothes the body and eases racing thoughts.

Grow Techniques: Holy Grail Kush’s strong aroma demands a well-ventilated grow space with quality carbon filters. This plant can be pushed to produce huge yields of incredible cannabis if the plants are topped, pruned, and fed appropriately. Grow hydroponically or in soil; each have different benefits to offer this strain.

Flowering Time: 9 weeks

Yield: High

Grow Difficulty: Moderate

Climate: This strain should be kept in a low-humidity (40-50% RH) environment to protect the buds from mold as they grow heavy and dense. It grows best in temperatures between 68 and 80 degrees Fahrenheit.

Indoor/Outdoor: Holy Grail Kush thrives indoors as a pungent, heavy yielder, but this strain is suitable for outdoor gardens as well.

Feeding: DNA Genetics recommends experienced growers push this plant to its nutrient limits. Holy Grail Kush will take on heavy quality nutrients, but make sure you know how to properly read and asses the plants before you increase the nutrient levels.