Jack Frost was developed and significantly improved by Goldenseed over a five-year period. Its lineage includes Northern Lights, White Widow, and Jack Herer. Like most Sativa strains, Jack Frost is fluffy and dry and has a delicate feel. The sweet citrus smell and woody taste make this an easy smoke for users looking for an uplifting euphoria or a medication for pain and anxiety.

Jack Frost is especially useful as a social strain because of its uplifting and euphoric effects. It is known for engendering happiness and periods of giggling. Medicinally, this citrus and musky tasting Sativa-dominant hybrid has proven helpful for the treatment of anxiety, loss of appetite, and stress. A high of up to three hours can be expected from about two average bong rips. Jack Frost is often recommended for active daytime use.

This mixed sub-species has a CB profile of THC 21.6%, CBD 0.3%, and CBN 0.50%. Indoors, the strain has a 55-60 day flower cycle. When grown outdoors in the Northern Hemisphere, the strain is ready to be harvested in September. Whether grown indoors or outdoors, the strain produces a heavy yield.