Hawaii and California are the only two U.S. states that grow coffee plants commercially.
quadratical (not comparable)
(rare) quadratic
Source: Wiktionary
8 September 2024
(adverb) without any others being included or involved; “was entirely to blame”; “a school devoted entirely to the needs of problem children”; “he works for Mr. Smith exclusively”; “did it solely for money”; “the burden of proof rests on the prosecution alone”; “a privilege granted only to him”
Hawaii and California are the only two U.S. states that grow coffee plants commercially.