Hawaiʻi ʻ78 is a modern hybrid-sativa cultivar with an undocumented lineage. While the specific parents of this strain remain unknown, its emergence has influenced a variety of descendant genetics. Cultivators report a moderate level of difficulty when growing this strain in both indoor and outdoor environments, noting that it reaches maturity after a 70-day flowering period and is capable of producing a high yield.

The terpene profile of Hawaiʻi ʻ78 is defined by a primary concentration of terpinolene, followed by myrcene and caryophyllene. This specific arrangement of aromatic compounds shapes the sensory experience, offering a distinct chemical fingerprint that balances the sharp, herbal nuances of terpinolene with the grounding notes of the secondary and tertiary terpenes. These aromatic characteristics persist throughout the plant's development and are expressed clearly upon consumption.

Consumers of this THC-dominant strain often report effects categorized as creative, uplifted, and euphoric, making it a frequent choice for those seeking to enhance sociability or maintain focus during tasks. These functional characteristics have solidified its role in modern breeding programs, serving as a foundational component for notable offspring such as Hawaiian Sunset Sherbet, HI Presidential OG, Jahwaiian, and Sweet Hawaiian Tangie Banana.